Michigan geese, angry owner change protocol for killing flock exposed to bird flu
A Michigan animal sanctuary owner alleged state authorities were inhumane when they culled her birds. She changed the state's H5N1 depopulation code.
The Sentinel-Record14d
Bald eagles inspire awe, appreciation for conservation efforts
Two of the primary culprits for their decline were the pesticide DDT, causing eggshell thinning in birds that ... is their ...
katv17d
Winter brings prime eagle-watching opportunities as migrating raptors head south
Two components that are considered culprits for the decline were the pesticide DDT that caused eggshell thinning in birds ... black, unlike the bald eagle which has a larger, bright yellow beak.
Magnolia Reporter13d
Eagles inspire awe, appreciation for conservation efforts
Two of the primary culprits for their decline were the pesticide DDT, causing eggshell thinning in birds that ... bright yellow beak, while the golden eagle’s is small and black.
Hard bites and slow songs: How beak size affects the singing and evolution of songbirds
The Java sparrow is ready for the video recording. As I hold it carefully in my hand in order to transfer it to the recording ...
Phys.org10d
Hard bites and slow songs: How beak size affects the singing and evolution of songbirds
But interestingly, even birds of the same species show small differences in their song based on much subtler differences in beak size. And such variations within species are essential if we want ...