birds

Health care workers in Europe will also be advised to ask people with flu-like symptoms about possible previous exposure to birds and other animals.

The young birds appear brown all over and it is not until their fourth or fifth year that they develop a white tail and yellow bill.

Similar sex differences have been seen in other animals, including fruit flies, rats, zebrafish and birds.

Wings may be the obvious choice when studying the connection between dinosaurs and birds, but a pair of Yale paleontologists prefer drumsticks.

Native reptiles and birds, including the Be’er Sheva fringe-fingered lizard, the pin-tailed sandgrouse and the spectacled warbler, are now fall easy prey for crows and jays perched in the tree branches.