10,000 Birds

JUNE 21, 2016

They used Great T**s from non-urban and urban areas, and mixed them up through breeding, to rule out any possible family history of telomere length. Research done quite a while back suggests that this is adaptive. Researchers have been studying song learning in birds for some time. You are certainly already familiar with this.

Mammals 114

Mammals Zebras Birds Primates 114

10,000 Birds

SEPTEMBER 8, 2011

Last month, I wrote about hypothesized relationships between passerines, parrots, falcons, and seriemas , noting a need for further research on the subject. Zebra Finch ( Taeniopygia guttata ), one of the study subjects, in Indonesia © David J. Not everyone entirely agrees with this assessment, but more on that in a moment.

Parrots 195

Parrots Falcons Indonesia Rodents 195

10,000 Birds

SEPTEMBER 1, 2018

Can the whole family live together in harmony during the school holidays? Zebra Dove – Geopelia striata. Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Hopland Research and Extension Center (restricted access). Bravo if you have.

2018 100

2018 Australia Woodpeckers Los Angeles 100