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