Bird Quiz %CODE1% BirdsThe study of birds is called: ichthyology herpetology ornithology aviologyBirds have a ____ heart with _____ circulation. 3 chambered, double loop 4 chambered, double loop 3 chambered, single loop 4 chambered, single loopBirds belong to the phylum ___ and the class ___ chordata, aves vertebrata, aves chordata, vertebrata aves, chordataWhich of the following is NOT a key characteristic of birds? feathers furculum hollow bones ectothermicWhich of the following organs is NOT present in birds? crop cloaca intestine urinary bladderThe bird in the picture has legs adapted for: wading perching grasping swimmingThe bird in the picture most likely eats: small mammals fish seeds insectsWhich of the following pairs is most closely related? hawks and ducks sparrows and hawks pelicans and geese bluebirds and robinsIn birds, the crop leads to the: intestine gizzard esophagus stomachThe crop is responsible for: storing food grinding food egg production breathing Score = Correct answers:
