Birdwatching (English Wikipedia)

Eubanks, T. L. (2007). "Bare-naked birding" (PDF). Birding. Archived from the original (PDF) on 19 November 2011. Retrieved 22 December 2011.
"Code of Birding Ethics". American Birding Association. 3 January 2020. Retrieved 12 December 2022.

archive.org (Global: 6^th place; English: 6^th place)

Dunne, Pete (2003). Pete Dunne on Bird Watching. Boston: Houghton Mifflin. ISBN 978-0-395-90686-6. OCLC 50228297.
Hailman, J. P. (1996). Computer networking in ornithology in Computer Networking and Scholarly Communication in the Twenty-first-Century University (Eds. Teresa M. Harrison, Timothy Stephen). SUNY Press. pp. 167–175. ISBN 978-0-7914-2853-5.
Breeden, Stanley; Wright, Belinda (1997). Through the Tiger's Eyes: A Chronicle of India's Wildlife. Ten Speed Press. p. 173. ISBN 978-0-89815-847-2.

audubon.org (Global: 7,756^th place; English: 4,711^th place)

"The History of Audubon and Bird Conservation | Audubon". www.audubon.org. Retrieved 2 April 2024.
"The Best Birding Apps and Field Guides". www.audubon.org. 4 August 2015. Retrieved 3 November 2023.
McKee, Jenny (7 October 2022). "A Beginner's Guide to Using eBird". www.audubon.org. Retrieved 3 November 2023.
Minor, Nick (7 March 2018). "eBird Is Now Censoring Sightings for 325 At-Risk Species". www.audubon.org. Retrieved 3 November 2023.

birdingforall.com (Global: low place; English: low place)

"About Birding For All". Birding for All. Retrieved 19 June 2023.

books.google.com (Global: 3^rd place; English: 3^rd place)

Shearin, Gloria. 2008. Neltje Blanchan. In: Patterson, D., Thompson, R., Bryson, S., et al., Early American Nature Writers. Westport, CT: Greenwood Press, ISBN 0313346801. pp.62–69.
Dunlap, Thomas R. 2011. In the Field, Among the Feathered: A History of Birders & Their Guides, Oxford University Press, ISBN 0199734593. p. 47.

discovermagazine.com (Global: 3,042^nd place; English: 2,171^st place)

Maddox, Bruno (2006). "Blinded by Science: Birding Brains". Discover. 27 (12): 66–67.

dof.dk (Global: low place; English: low place)

Greenwood, J. J. D. (2007). "Citizens, science and bird conservation" (PDF). Journal of Ornithology. 148 (1): 77–124. Bibcode:2007JOrn..148...77G. doi:10.1007/s10336-007-0239-9. S2CID 21914046. Archived from the original (PDF) on 19 July 2011.

doi.org (Global: 2^nd place; English: 2^nd place)

Law, John; Lynch, Michael (1988). "Lists, Field Guides, and the Descriptive Organization of Seeing: Birdwatching as an Exemplary Observational Activity". Human Studies. 11 (2/3): 271–303. doi:10.1007/BF00177306. ISSN 0163-8548. JSTOR 20009028. S2CID 144536028.
Tryjanowski, Piotr; Jankowiak, Łukasz; Mikula, Peter; Czechowski, Paweł; Menzel, Annette; Polakowski, Michał (23 October 2024). "What factors affect the 'flocking' of birdwatchers during bird rarity observations?". People and Nature. 6 (6): 2390–2398. Bibcode:2024PeoNa...6.2390T. doi:10.1002/pan3.10732. ISSN 2575-8314.
Macdonald, H. (2002). "What makes you a scientist is the way you look at things: ornithology and the observer 1930–1955". Studies in History and Philosophy of Biological and Biomedical Sciences. 33 (1): 53. doi:10.1016/S1369-8486(01)00034-6.
Johnson, Kristin (2004). "The Ibis: Transformations in a Twentieth Century British Natural History Journal". Journal of the History of Biology. 37 (3): 515–555. doi:10.1007/s10739-004-1499-3. S2CID 83849594.
Gómez de Silva, Héctor; Alvarado Reyes, Ernesto (2010). "Breve historia de la observación de aves en México en el siglo XX y principios del siglo XXI" (PDF). Huitzil. 11: 9–20. doi:10.28947/hrmo.2010.11.1.109. S2CID 252627895. Archived from the original (PDF) on 23 July 2011.
Connell, John (2009). "Birdwatching, Twitching and Tourism: towards an Australian perspective". Australian Geographer. 40 (2): 203–217. Bibcode:2009AuGeo..40..203C. doi:10.1080/00049180902964942. ISSN 0004-9182. S2CID 143560339.
Gürlük, S.; Rehber, E. (2008). "A travel cost study to estimate recreational value for a bird refuge at Lake Manyas, Turkey". Journal of Environmental Management. 88 (4): 1350–1360. Bibcode:2008JEnvM..88.1350G. doi:10.1016/j.jenvman.2007.07.017. PMID 17766033.
Schwoerer, Tobias; Dawson, Natalie G. (6 July 2022). "Small sight—Big might: Economic impact of bird tourism shows opportunities for rural communities and biodiversity conservation". PLOS ONE. 17 (7) e0268594. Bibcode:2022PLoSO..1768594S. doi:10.1371/journal.pone.0268594. PMC 9258859. PMID 35793337.
Kronenberg, Jakub (1 September 2014). "Environmental Impacts of the Use of Ecosystem Services: Case Study of Birdwatching". Environmental Management. 54 (3): 617–630. Bibcode:2014EnMan..54..617K. doi:10.1007/s00267-014-0317-8. PMC 4129236. PMID 24993794. S2CID 7657835.
Sekercioglu, Cagan H. (2002). "Impacts of birdwatching on human and avian communities" (PDF). Environmental Conservation. 29 (3): 282–289. Bibcode:2002EnvCo..29..282S. doi:10.1017/S0376892902000206. S2CID 86375465.
Greenwood, J. J. D. (2007). "Citizens, science and bird conservation" (PDF). Journal of Ornithology. 148 (1): 77–124. Bibcode:2007JOrn..148...77G. doi:10.1007/s10336-007-0239-9. S2CID 21914046. Archived from the original (PDF) on 19 July 2011.
Sheard, Kenneth (1999). "A Twitch in Time Saves Nine: Birdwatching, Sport, and Civilizing Processes". Sociology of Sport Journal. 16 (3): 181–205. doi:10.1123/ssj.16.3.181.
Duarte, Adam; Weldy, Matthew J.; et al. (May 2024). "Passive acoustic monitoring and convolutional neural networks facilitate high-resolution and broadscale monitoring of a threatened species". Ecological Indicators. 162. Bibcode:2024EcInd.16212016D. doi:10.1016/j.ecolind.2024.112016.
Chambers, Charlotte N. L. (2007). ""Well its remote, I suppose, innit?" The relational politics of bird-watching through the CCTV lens". Scottish Geographical Journal. 123 (2): 122–134. Bibcode:2007ScGJ..123..122C. doi:10.1080/14702540701624568. S2CID 128827585.
Montague, Peter; Pellerano, Maria B. (2001). "Toxicology and environmental digital resources from and for citizen groups". Toxicology. 157 (1–2): 77–88. Bibcode:2001Toxgy.157...77M. doi:10.1016/S0300-483X(00)00342-5. PMID 11164976.
Still, Kaisa; Isomursu, Minna; Vainamo, Soili (2005). "Exploring the integration of community communication technologies: case birdwatchers". International Journal of Web Based Communities. 1 (3): 346–359. doi:10.1504/IJWBC.2005.006932.
Donnelly, Peter (1994). "Take my word for it: Trust in the context of birding and mountaineering". Qualitative Sociology. 17 (3): 215–241. doi:10.1007/BF02422253. S2CID 144678537.
Liep, John (2001). "Airborne kula:The appropriation of birds by Danish ornithologists". Anthropology Today. 17 (5): 10–15. doi:10.1111/1467-8322.00077.
Sali, M.; Kuehn, D.; Zhang, L. (2008). "Motivations for Male and Female Birdwatchers in New York State". Human Dimensions of Wildlife. 13 (3): 187–200. Bibcode:2008HDW....13..187S. doi:10.1080/10871200801982795. S2CID 143802893.
C. B., Cooper; Smith, J. A. (2010). "Gender patterns in bird-related recreation in the USA and UK". Ecology and Society. 15 (4): 4. doi:10.5751/ES-03603-150404.
Ebrahimi, I.; Kazemi, F.; Agha Ebrahimi, M. A. (2025). "Personality Traits Influence Birdwatching Interest: A 6-Month Study in Iran". Ecopsychology. doi:10.1089/eco.2024.0041.
Peterson, M. Nils; Larson, Lincoln R.; et al. (June 2024). "Birdwatching linked to increased psychological well-being on college campuses: A pilot-scale experimental study". Journal of Environmental Psychology. 96. doi:10.1016/j.jenvp.2024.102306. Retrieved 15 May 2024.

explorersweb.com (Global: low place; English: 9,823^rd place)

Walsh, Martin (27 March 2024). "Birding Controversy: Two Birders Claim 10,000 Species Record on the Same Day". ExplorersWeb. Retrieved 16 August 2024.

fs.fed.us (Global: 2,133^rd place; English: 1,364^th place)

Kerlinger, P. (1993). Birding economics and birder demographics studies as conservation tools in Proc. Status and Managem. of Neotrop. Migr. Birds. eds. D. Finch and P. Stangel (PDF). Rocky Mntn For. and Range Exper. Station, Fort Collins, CO. USDA For. Serv. Gen. Tech. Rept. RM-229. pp. 32–38.
Cordell, H. Ken; Herbert, Nancy G. (2002). "The Popularity of Birding is Still Growing" (PDF). Birding: 54–61. Archived from the original (PDF) on 28 October 2008.
Pullis La Rouche, G. (2003). Birding in the United States: a demographic and economic analysis. Addendum to the 2001 National Survey of Fishing, Hunting and Wildlife-Associated Recreation. Report 2001-1 (PDF). U.S. Fish and Wildlife Service, Arlington, Virginia.
Robinson, J. C. (2005). Relative Prevalence of African Americans among Bird Watchers. General Technical Report PSW-GTR-191 (PDF). U.S. Department of Agriculture–Forest Service, Pacific Southwest Research Station. Albany, Calif.

gbc-online.org.uk (Global: low place; English: low place)

"Home page". Gay Birders' Club.

harvard.edu (Global: 18^th place; English: 17^th place)

ui.adsabs.harvard.edu

Tryjanowski, Piotr; Jankowiak, Łukasz; Mikula, Peter; Czechowski, Paweł; Menzel, Annette; Polakowski, Michał (23 October 2024). "What factors affect the 'flocking' of birdwatchers during bird rarity observations?". People and Nature. 6 (6): 2390–2398. Bibcode:2024PeoNa...6.2390T. doi:10.1002/pan3.10732. ISSN 2575-8314.
Connell, John (2009). "Birdwatching, Twitching and Tourism: towards an Australian perspective". Australian Geographer. 40 (2): 203–217. Bibcode:2009AuGeo..40..203C. doi:10.1080/00049180902964942. ISSN 0004-9182. S2CID 143560339.
Gürlük, S.; Rehber, E. (2008). "A travel cost study to estimate recreational value for a bird refuge at Lake Manyas, Turkey". Journal of Environmental Management. 88 (4): 1350–1360. Bibcode:2008JEnvM..88.1350G. doi:10.1016/j.jenvman.2007.07.017. PMID 17766033.
Schwoerer, Tobias; Dawson, Natalie G. (6 July 2022). "Small sight—Big might: Economic impact of bird tourism shows opportunities for rural communities and biodiversity conservation". PLOS ONE. 17 (7) e0268594. Bibcode:2022PLoSO..1768594S. doi:10.1371/journal.pone.0268594. PMC 9258859. PMID 35793337.
Kronenberg, Jakub (1 September 2014). "Environmental Impacts of the Use of Ecosystem Services: Case Study of Birdwatching". Environmental Management. 54 (3): 617–630. Bibcode:2014EnMan..54..617K. doi:10.1007/s00267-014-0317-8. PMC 4129236. PMID 24993794. S2CID 7657835.
Sekercioglu, Cagan H. (2002). "Impacts of birdwatching on human and avian communities" (PDF). Environmental Conservation. 29 (3): 282–289. Bibcode:2002EnvCo..29..282S. doi:10.1017/S0376892902000206. S2CID 86375465.
Greenwood, J. J. D. (2007). "Citizens, science and bird conservation" (PDF). Journal of Ornithology. 148 (1): 77–124. Bibcode:2007JOrn..148...77G. doi:10.1007/s10336-007-0239-9. S2CID 21914046. Archived from the original (PDF) on 19 July 2011.
Duarte, Adam; Weldy, Matthew J.; et al. (May 2024). "Passive acoustic monitoring and convolutional neural networks facilitate high-resolution and broadscale monitoring of a threatened species". Ecological Indicators. 162. Bibcode:2024EcInd.16212016D. doi:10.1016/j.ecolind.2024.112016.
Chambers, Charlotte N. L. (2007). ""Well its remote, I suppose, innit?" The relational politics of bird-watching through the CCTV lens". Scottish Geographical Journal. 123 (2): 122–134. Bibcode:2007ScGJ..123..122C. doi:10.1080/14702540701624568. S2CID 128827585.
Montague, Peter; Pellerano, Maria B. (2001). "Toxicology and environmental digital resources from and for citizen groups". Toxicology. 157 (1–2): 77–88. Bibcode:2001Toxgy.157...77M. doi:10.1016/S0300-483X(00)00342-5. PMID 11164976.
Sali, M.; Kuehn, D.; Zhang, L. (2008). "Motivations for Male and Female Birdwatchers in New York State". Human Dimensions of Wildlife. 13 (3): 187–200. Bibcode:2008HDW....13..187S. doi:10.1080/10871200801982795. S2CID 143802893.

huitzil.net (Global: low place; English: low place)

Gómez de Silva, Héctor; Alvarado Reyes, Ernesto (2010). "Breve historia de la observación de aves en México en el siglo XX y principios del siglo XXI" (PDF). Huitzil. 11: 9–20. doi:10.28947/hrmo.2010.11.1.109. S2CID 252627895. Archived from the original (PDF) on 23 July 2011.

humankinetics.com (Global: low place; English: low place)

Sheard, Kenneth (1999). "A Twitch in Time Saves Nine: Birdwatching, Sport, and Civilizing Processes". Sociology of Sport Journal. 16 (3): 181–205. doi:10.1123/ssj.16.3.181.

independent.co.uk (Global: 36^th place; English: 33^rd place)

McCarthy, Michael (15 October 2012). "World's greatest birdwatcher sets a new record". The Independent. Retrieved 16 October 2012.

jstor.org (Global: 26^th place; English: 20^th place)

Law, John; Lynch, Michael (1988). "Lists, Field Guides, and the Descriptive Organization of Seeing: Birdwatching as an Exemplary Observational Activity". Human Studies. 11 (2/3): 271–303. doi:10.1007/BF00177306. ISSN 0163-8548. JSTOR 20009028. S2CID 144536028.

k-state.edu (Global: low place; English: 7,368^th place)

"BirdChat Guidelines". Archived from the original on 12 May 2008. Retrieved 6 August 2008.

melb.catholic.edu.au (Global: low place; English: low place)

shc.melb.catholic.edu.au

"Birding-Au". Archived from the original on 17 September 2006. Retrieved 26 October 2006.

nationalgeographic.com (Global: 344^th place; English: 296^th place)

"Could a birding boom in the U.S. help conservation take flight?". Travel. 2 September 2021. Archived from the original on 2 September 2021. Retrieved 29 November 2021.

nih.gov (Global: 4^th place; English: 4^th place)

pubmed.ncbi.nlm.nih.gov

Gürlük, S.; Rehber, E. (2008). "A travel cost study to estimate recreational value for a bird refuge at Lake Manyas, Turkey". Journal of Environmental Management. 88 (4): 1350–1360. Bibcode:2008JEnvM..88.1350G. doi:10.1016/j.jenvman.2007.07.017. PMID 17766033.
Schwoerer, Tobias; Dawson, Natalie G. (6 July 2022). "Small sight—Big might: Economic impact of bird tourism shows opportunities for rural communities and biodiversity conservation". PLOS ONE. 17 (7) e0268594. Bibcode:2022PLoSO..1768594S. doi:10.1371/journal.pone.0268594. PMC 9258859. PMID 35793337.
Kronenberg, Jakub (1 September 2014). "Environmental Impacts of the Use of Ecosystem Services: Case Study of Birdwatching". Environmental Management. 54 (3): 617–630. Bibcode:2014EnMan..54..617K. doi:10.1007/s00267-014-0317-8. PMC 4129236. PMID 24993794. S2CID 7657835.
Montague, Peter; Pellerano, Maria B. (2001). "Toxicology and environmental digital resources from and for citizen groups". Toxicology. 157 (1–2): 77–88. Bibcode:2001Toxgy.157...77M. doi:10.1016/S0300-483X(00)00342-5. PMID 11164976.

ncbi.nlm.nih.gov

Schwoerer, Tobias; Dawson, Natalie G. (6 July 2022). "Small sight—Big might: Economic impact of bird tourism shows opportunities for rural communities and biodiversity conservation". PLOS ONE. 17 (7) e0268594. Bibcode:2022PLoSO..1768594S. doi:10.1371/journal.pone.0268594. PMC 9258859. PMID 35793337.
Kronenberg, Jakub (1 September 2014). "Environmental Impacts of the Use of Ecosystem Services: Case Study of Birdwatching". Environmental Management. 54 (3): 617–630. Bibcode:2014EnMan..54..617K. doi:10.1007/s00267-014-0317-8. PMC 4129236. PMID 24993794. S2CID 7657835.

nu.ac.za (Global: low place; English: low place)

lists.nu.ac.za

"Sabirdnet Info Page". Archived from the original on 23 April 2008. Retrieved 6 August 2008.

nytimes.com (Global: 7^th place; English: 7^th place)

Robbins, Jim (14 April 2014). "Paying Farmers to Welcome Birds". New York Times. Retrieved 5 February 2016.
"We Helped Scientists Track Birds This Summer". The New York Times. 22 September 2023. Retrieved 3 November 2023.

orientalbirdclub.org (Global: low place; English: low place)

"OBC | club news | email groups". Archived from the original on 4 July 2008. Retrieved 6 August 2008.

pnw.fi (Global: low place; English: low place)

physis.pnw.fi

"EBN Info Page". Archived from the original on 20 June 2008. Retrieved 6 August 2008.

responsibletravel.org (Global: low place; English: low place)

"Market Analysis of Bird-Based Tourism: A Focus on the U.S. Market to Latin America and the Caribbean Including Fact Sheets on The Bahamas, Belize, Guatemala, Paraguay" (PDF). responsibletravel.org. Archived (PDF) from the original on 29 November 2021. Retrieved 29 November 2021.

sciencedaily.com (Global: 993^rd place; English: 920^th place)

"Artificial intelligence enhances monitoring of threatened marbled murrelet". Oregon State University. 2 May 2024. Retrieved 15 May 2024 – via Science Daily.
"Birdwatching can help students improve mental health, reduce distress". North Carolina State University. 3 May 2024. Retrieved 15 May 2024 – via Science Daily.

sciencedirect.com (Global: 149^th place; English: 178^th place)

Peterson, M. Nils; Larson, Lincoln R.; et al. (June 2024). "Birdwatching linked to increased psychological well-being on college campuses: A pilot-scale experimental study". Journal of Environmental Psychology. 96. doi:10.1016/j.jenvp.2024.102306. Retrieved 15 May 2024.

semanticscholar.org (Global: 11^th place; English: 8^th place)

api.semanticscholar.org

Law, John; Lynch, Michael (1988). "Lists, Field Guides, and the Descriptive Organization of Seeing: Birdwatching as an Exemplary Observational Activity". Human Studies. 11 (2/3): 271–303. doi:10.1007/BF00177306. ISSN 0163-8548. JSTOR 20009028. S2CID 144536028.
Johnson, Kristin (2004). "The Ibis: Transformations in a Twentieth Century British Natural History Journal". Journal of the History of Biology. 37 (3): 515–555. doi:10.1007/s10739-004-1499-3. S2CID 83849594.
Gómez de Silva, Héctor; Alvarado Reyes, Ernesto (2010). "Breve historia de la observación de aves en México en el siglo XX y principios del siglo XXI" (PDF). Huitzil. 11: 9–20. doi:10.28947/hrmo.2010.11.1.109. S2CID 252627895. Archived from the original (PDF) on 23 July 2011.
Connell, John (2009). "Birdwatching, Twitching and Tourism: towards an Australian perspective". Australian Geographer. 40 (2): 203–217. Bibcode:2009AuGeo..40..203C. doi:10.1080/00049180902964942. ISSN 0004-9182. S2CID 143560339.
Kronenberg, Jakub (1 September 2014). "Environmental Impacts of the Use of Ecosystem Services: Case Study of Birdwatching". Environmental Management. 54 (3): 617–630. Bibcode:2014EnMan..54..617K. doi:10.1007/s00267-014-0317-8. PMC 4129236. PMID 24993794. S2CID 7657835.
Sekercioglu, Cagan H. (2002). "Impacts of birdwatching on human and avian communities" (PDF). Environmental Conservation. 29 (3): 282–289. Bibcode:2002EnvCo..29..282S. doi:10.1017/S0376892902000206. S2CID 86375465.
Greenwood, J. J. D. (2007). "Citizens, science and bird conservation" (PDF). Journal of Ornithology. 148 (1): 77–124. Bibcode:2007JOrn..148...77G. doi:10.1007/s10336-007-0239-9. S2CID 21914046. Archived from the original (PDF) on 19 July 2011.
Chambers, Charlotte N. L. (2007). ""Well its remote, I suppose, innit?" The relational politics of bird-watching through the CCTV lens". Scottish Geographical Journal. 123 (2): 122–134. Bibcode:2007ScGJ..123..122C. doi:10.1080/14702540701624568. S2CID 128827585.
Donnelly, Peter (1994). "Take my word for it: Trust in the context of birding and mountaineering". Qualitative Sociology. 17 (3): 215–241. doi:10.1007/BF02422253. S2CID 144678537.
Sali, M.; Kuehn, D.; Zhang, L. (2008). "Motivations for Male and Female Birdwatchers in New York State". Human Dimensions of Wildlife. 13 (3): 187–200. Bibcode:2008HDW....13..187S. doi:10.1080/10871200801982795. S2CID 143802893.

sofnet.org (Global: low place; English: low place)

"Fågelskådare bidrar med 36 miljarder dollar till USA:s ekonomi". Swedish Ornithologic Society. 2009. Archived from the original on 25 March 2010.

springer.com (Global: 274^th place; English: 309^th place)

Aerts, R.; Lerouge, F.; November, E. (2019). Birds of forests and open woodlands in the highlands of Dogu'a Tembien. In: Nyssen J., Jacob, M., Frankl, A. (Eds.). Geo-trekking in Ethiopia's Tropical Mountains - The Dogu'a Tembien District. SpringerNature. ISBN 978-3-030-04954-6.

stanford.edu (Global: 179^th place; English: 183^rd place)

stanford.edu

Sekercioglu, Cagan H. (2003). "Conservation through commodification" (PDF). Birding. 35 (4): 394–402.

web.stanford.edu

Sekercioglu, Cagan H. (2002). "Impacts of birdwatching on human and avian communities" (PDF). Environmental Conservation. 29 (3): 282–289. Bibcode:2002EnvCo..29..282S. doi:10.1017/S0376892902000206. S2CID 86375465.

state.tx.us (Global: 1,858^th place; English: 1,014^th place)

tpwd.state.tx.us

An introduction to birdwatching (PDF). Texas Parks and Wildlife Department. 2003.

suntimes.com (Global: 327^th place; English: 228^th place)

chicago.suntimes.com

Bowman, Dale (8 July 2021). "App-solutely enhancing outdoors experience: iNaturalist, Seek and Merlin Bird ID apps; plus Stray Cast". Chicago Sun-Times. Retrieved 3 November 2023.

tandfonline.com (Global: 507^th place; English: 429^th place)

Connell, John (2009). "Birdwatching, Twitching and Tourism: towards an Australian perspective". Australian Geographer. 40 (2): 203–217. Bibcode:2009AuGeo..40..203C. doi:10.1080/00049180902964942. ISSN 0004-9182. S2CID 143560339.

theguardian.com (Global: 12^th place; English: 11^th place)

Poole, Steven (19 January 2019). "Why the term 'twitch' ruffles feathers". The Guardian.

web.archive.org (Global: 1^st place; English: 1^st place)

Gómez de Silva, Héctor; Alvarado Reyes, Ernesto (2010). "Breve historia de la observación de aves en México en el siglo XX y principios del siglo XXI" (PDF). Huitzil. 11: 9–20. doi:10.28947/hrmo.2010.11.1.109. S2CID 252627895. Archived from the original (PDF) on 23 July 2011.
Cordell, H. Ken; Herbert, Nancy G. (2002). "The Popularity of Birding is Still Growing" (PDF). Birding: 54–61. Archived from the original (PDF) on 28 October 2008.
"Fågelskådare bidrar med 36 miljarder dollar till USA:s ekonomi". Swedish Ornithologic Society. 2009. Archived from the original on 25 March 2010.
"Could a birding boom in the U.S. help conservation take flight?". Travel. 2 September 2021. Archived from the original on 2 September 2021. Retrieved 29 November 2021.
"Market Analysis of Bird-Based Tourism: A Focus on the U.S. Market to Latin America and the Caribbean Including Fact Sheets on The Bahamas, Belize, Guatemala, Paraguay" (PDF). responsibletravel.org. Archived (PDF) from the original on 29 November 2021. Retrieved 29 November 2021.
Eubanks, T. L. (2007). "Bare-naked birding" (PDF). Birding. Archived from the original (PDF) on 19 November 2011. Retrieved 22 December 2011.
Greenwood, J. J. D. (2007). "Citizens, science and bird conservation" (PDF). Journal of Ornithology. 148 (1): 77–124. Bibcode:2007JOrn..148...77G. doi:10.1007/s10336-007-0239-9. S2CID 21914046. Archived from the original (PDF) on 19 July 2011.
"BirdChat Guidelines". Archived from the original on 12 May 2008. Retrieved 6 August 2008.
"EBN Info Page". Archived from the original on 20 June 2008. Retrieved 6 August 2008.
"Birding-Au". Archived from the original on 17 September 2006. Retrieved 26 October 2006.
"Sabirdnet Info Page". Archived from the original on 23 April 2008. Retrieved 6 August 2008.
"OBC | club news | email groups". Archived from the original on 4 July 2008. Retrieved 6 August 2008.

worldcat.org (Global: 5^th place; English: 5^th place)

search.worldcat.org

Dunne, Pete (2003). Pete Dunne on Bird Watching. Boston: Houghton Mifflin. ISBN 978-0-395-90686-6. OCLC 50228297.
Oddie, Bill (1980). Bill Oddie's Little Black Bird Book. Frome & London: Butler & Tanner Ltd. ISBN 978-0-413-47820-7. OCLC 8960462.
Dooley, Sean (2007). Anoraks to Zitting Cisticola. Allen & Unwin. ISBN 978-1-74175-272-4. OCLC 174092376.
Law, John; Lynch, Michael (1988). "Lists, Field Guides, and the Descriptive Organization of Seeing: Birdwatching as an Exemplary Observational Activity". Human Studies. 11 (2/3): 271–303. doi:10.1007/BF00177306. ISSN 0163-8548. JSTOR 20009028. S2CID 144536028.
Tryjanowski, Piotr; Jankowiak, Łukasz; Mikula, Peter; Czechowski, Paweł; Menzel, Annette; Polakowski, Michał (23 October 2024). "What factors affect the 'flocking' of birdwatchers during bird rarity observations?". People and Nature. 6 (6): 2390–2398. Bibcode:2024PeoNa...6.2390T. doi:10.1002/pan3.10732. ISSN 2575-8314.
Connell, John (2009). "Birdwatching, Twitching and Tourism: towards an Australian perspective". Australian Geographer. 40 (2): 203–217. Bibcode:2009AuGeo..40..203C. doi:10.1080/00049180902964942. ISSN 0004-9182. S2CID 143560339.
Moss, Stephen (1995). Birds and Weather A Birdwatcher's Guide. London: Hamlyn. ISBN 978-0-600-58679-1. OCLC 33207495.
Bumstead, Pat (2004). The Art of Birdwatching. Simply Wild Publications Inc. ISBN 978-0-9689278-2-3. OCLC 56329274.
Koeppel, Dan (2005). To See Every Bird on Earth. Hudson Street Publisher. ISBN 978-1-4193-3299-9. OCLC 68757783.
Hunt, David (1985). Confessions of a Scilly Birdman. Croom Helm. ISBN 978-0-7099-3724-1. OCLC 12080015.

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