GONZALEZ, Juan-Carlos T.; SHELDON, Ben C.; TOBIAS, Joseph A. Environmental stability and the evolution of cooperative breeding in hornbills. Proceedings of the Royal Society B: Biological Sciences. 2013-10-07, roč. 280, čís. 1768, s. 20131297. Dostupné online [cit. 2023-11-07]. ISSN0962-8452. DOI10.1098/rspb.2013.1297. PMID23926149. (anglicky)
GONZALEZ, Juan-Carlos T.; SHELDON, Ben C.; COLLAR, Nigel J. A comprehensive molecular phylogeny for the hornbills (Aves: Bucerotidae). Molecular Phylogenetics and Evolution. 2013-05-01, roč. 67, čís. 2, s. 468–483. Dostupné online [cit. 2023-11-07]. ISSN1055-7903. DOI10.1016/j.ympev.2013.02.012. (anglicky)
nih.gov
ncbi.nlm.nih.gov
GONZALEZ, Juan-Carlos T.; SHELDON, Ben C.; TOBIAS, Joseph A. Environmental stability and the evolution of cooperative breeding in hornbills. Proceedings of the Royal Society B: Biological Sciences. 2013-10-07, roč. 280, čís. 1768, s. 20131297. Dostupné online [cit. 2023-11-07]. ISSN0962-8452. DOI10.1098/rspb.2013.1297. PMID23926149. (anglicky)
royalsocietypublishing.org
GONZALEZ, Juan-Carlos T.; SHELDON, Ben C.; TOBIAS, Joseph A. Environmental stability and the evolution of cooperative breeding in hornbills. Proceedings of the Royal Society B: Biological Sciences. 2013-10-07, roč. 280, čís. 1768, s. 20131297. Dostupné online [cit. 2023-11-07]. ISSN0962-8452. DOI10.1098/rspb.2013.1297. PMID23926149. (anglicky)
sciencedirect.com
GONZALEZ, Juan-Carlos T.; SHELDON, Ben C.; COLLAR, Nigel J. A comprehensive molecular phylogeny for the hornbills (Aves: Bucerotidae). Molecular Phylogenetics and Evolution. 2013-05-01, roč. 67, čís. 2, s. 468–483. Dostupné online [cit. 2023-11-07]. ISSN1055-7903. DOI10.1016/j.ympev.2013.02.012. (anglicky)
worldbirdnames.org
Mousebirds, Cuckoo Roller, trogons, hoopoes, hornbills. www.worldbirdnames.org [online]. IOC World Bird List v13.2 [cit. 2023-11-04]. Dostupné online. (anglicky)
worldcat.org
GONZALEZ, Juan-Carlos T.; SHELDON, Ben C.; TOBIAS, Joseph A. Environmental stability and the evolution of cooperative breeding in hornbills. Proceedings of the Royal Society B: Biological Sciences. 2013-10-07, roč. 280, čís. 1768, s. 20131297. Dostupné online [cit. 2023-11-07]. ISSN0962-8452. DOI10.1098/rspb.2013.1297. PMID23926149. (anglicky)
GONZALEZ, Juan-Carlos T.; SHELDON, Ben C.; COLLAR, Nigel J. A comprehensive molecular phylogeny for the hornbills (Aves: Bucerotidae). Molecular Phylogenetics and Evolution. 2013-05-01, roč. 67, čís. 2, s. 468–483. Dostupné online [cit. 2023-11-07]. ISSN1055-7903. DOI10.1016/j.ympev.2013.02.012. (anglicky)