A) The seasonal movement of birds from one place to another. B) The process of birds changing their appearance. C) The behavior of birds eating specific diets. D) The process of birds building nests.
A) To find new mates. B) To hide from predators. C) To establish territories. D) To refuel and rest during their long journeys.
A) Penguin B) Hummingbird C) Ostrich D) Arctic Tern
A) To reduce bird populations. B) To make migration easier for birds. C) To encourage birds to find new routes. D) To ensure the survival of bird populations and maintain ecosystem balance.
A) Echolocation B) Thermoreception C) Magnetoreception D) Electroception
A) Email reminders. B) Loud noises in the environment. C) Changes in daylight length and temperature. D) Global migration alert system.
A) Asia B) Antarctica C) North America D) Europe
A) Offer them snacks during their journey. B) Plant more trees everywhere. C) Keep cats indoors, reduce pesticide use, and avoid disrupting their habitats. D) Scare them away for fun. |