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. This kind of detailed genetic and developmental work has traditionally relied on model species in the lab (aka chickens).

Panama 212

Panama Chickens Investigation Research 212

10,000 Birds

MARCH 25, 2024

Interestingly, these juveniles look more similar to another species, the Pale-billed Parrotbill, than the adult babblers – and they sometimes are part of the same flock. 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?

Burma 195

Burma Vietnam Birds Laos 195

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. There are variations on that theme, of course. Even the non-passerines often follow this pattern.

Breeders 203

Breeders Breeding Science Raised 203

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. Colombia is one of those countries that Dragan’s dreams are made of: it has 1,965 bird species – more than any other country in the world. He says that [Steven L.] Donna). ==.

Colombia 244

Colombia Birds Bald Eagle Guyana 244