10,000 Birds

FEBRUARY 18, 2014

The vast majority of the 10,000+ living species of birds are passerines, and the vast majority of those have a similar system of breeding: Mom and dad bird make a nest and share parental responsibilities roughly equally, if not identically. …because cooperative breeding facilitates defense against brood parasites.

Breeders 203

Breeders Breeding Science Raised 203

10,000 Birds

APRIL 11, 2013

Peripatetic ornithologist Nick Sly has long been a friend of the blog here and has contributed such classics as Green-rumped Parrotlets from Egg to Adult and Forpus passerinus and the Ornithologists of Masaguaral. Juncos breed in much of the U.S. Please read and then vote for either Nick or Maria’s research!

Panama 212

Panama Chickens Investigation Research 212

10,000 Birds

MARCH 25, 2024

Then we are both hopeless … Anyway, the paper tests whether small roads in a forest are a hindrance to birds – are they reluctant to cross? malayana had been collected. not because of the waiting time as the study does not actually involve tiny traffic lights, unfortunately). hardwickii and C.

Burma 195

Burma Vietnam Birds Laos 195

10,000 Birds

DECEMBER 4, 2021

We review what the publishers, distillers, or manufacturers send us, or what catches our collective eye, or what we have time for. “I don’t know anyone else crazy enough to try 12s,” Dragan’s friend said when he was told that Dragan was about to test the Swarovski NL Pure 12×42 binoculars. Donna). ==. Donna). ==.

Colombia 244

Colombia Birds Bald Eagle Guyana 244