According to the International Birdlife Council (IOC), as of December 2021, there are about 11,198 species of birds that have been described and named, belonging to 231 families and 2,288 genera. These birds are distributed all over the world, and different regions and ecological environments have their own unique species.
It should be pointed out that there are still some birds that have not been discovered and described, and there are also some controversial bird classification issues, so the specific numbers may change. But in general, the world's bird species are quite rich, and people's understanding and knowledge of them are constantly deepening and expanding.
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The bird of paradise is a bird that lives in the tropical rainforests of New Guinea and is one of the most beautiful and spectacular birds in the world. They belong to a group of birds in the family Paradisaeidae and are usually divided into 38 different species. The length of the Bi...
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Many animals feed on pests and are natural enemies in nature that can control and reduce pest populations. Here are some common examples of animals catching pests:1. Birds: Many birds such as swallows, magpies, robins, etc. will eat insects, especially in summer, which has a very obvious effect on p...
Q1: In what era did pterosaurs live? A: Pterosaurs originated in the Late Triassic about 220 million years ago and became extinct at the end of the Cretaceous 65 million years ago. They successfully survived on Earth for 150 million years and flew into the sky about 70 million years ea...
If a pregnant female cat has fleas, you need to take action as soon as possible. Here are some suggestions for how to cope: 1. Go to the veterinarian for treatment: First, you need to take the female cat to the veterinarian for examination to ensure that the cat can use f...
To determine whether your dog’s milk is sufficient, you can observe the following indicators: 1. Observe your dog’s behavior: If your dog is active and energetic during nursing, and behaves actively when feeding, then it is likely that the milk is sufficient....
There are many types of turtle food, and you can choose according to the species and needs of different turtles. Here are some common turtle foods: 1. Vegetables: Most turtles can eat various vegetables, including dark green leafy vegetables (such as lettuce, kale, spinac...
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