birds

I don't want to sound like I'm prejudging these birds, but they're not like peacocks where it is easy to tell them apart on sight.

Other creatures have visual systems that are responsive to different frequencies of light, with birds and butterflies able to perceive wavelengths in the ultraviolet range.

Almost all of the species investigated benefit from lawns as they are home to soil organisms that also serve as a food source, for hedgehogs and birds, for example.

He said his visit to Shelf on Thursday was his second trip up and a second attempt to see one of his bucket-list birds.

As H5N1 bird flu spreads among California dairy herds and southward-migrating birds, health officials announced Friday that six more human cases of infection: five in California and one in Oregon — the state’s first.