The "feather" in the phrase "lighter than a feather" refers to the down on swans, also known as velvet. Since velvet is very soft and light, "lighter than a feather" is used to describe something very light and lightweight. It should be noted that "feather" itself is not an animal's hair, but just a metaphor.
animal tags： swan
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Many birds, especially raptors and owls, feed on snakes. Here are some common birds that eat snakes:1. Eagles: Many species of eagles feed on snakes, such as brown eagles, steppe eagles, and rattlesnakes. They usually use their sharp claws and powerful beaks to catch and kill snakes....
The best way to catch a bird varies depending on the bird's species, environment and purpose. Here are some methods that may help: 1. Netting: Under the right circumstances, netting can be an effective way to capture birds. Spread a large net over an area where birds typically pass,...
The following steps can be taken to cultivate white crickets: 1. Cage selection: Choose a cricket box or cage of appropriate size so that the crickets have enough space to move around. Make sure the box is well ventilated but does not allow crickets to escape....
South America is a very biologically diverse continent with many unique animal species. Here are some common animals in South America:1. Fairy Bird: The fairy bird is one of the most famous birds in South America and is famous for its gorgeous, colorful feathers. They are distributed in Colombia, Ec...
The Peruvian rainforest is one of the most biodiverse areas in the world, with a vast variety of flora and fauna. Here are some of the common animals:1. Anteaters: Anteaters are one of the endemic animals in the tropical rainforests of South America. They feed on ants and termites.2. Jaguar: Jaguar...
The appearance characteristics of the little rabbit can be summarized as follows: 1. Small size: Compared to adult rabbits, baby rabbits are usually smaller. They usually grow gradually within a few weeks of birth, but are still smaller and cuter than adult rabbits....
Amphibians refer to those animals that can live amphibious lives, usually including animals that can live in water and on land. Here are some main types and representatives of amphibians: Anura: Including frogs and toads, they usually have powerful hind legs adapted for j...
Moonfish usually refers to a large ocean fish, also known as diplopod or helmet fish. Here are the reasons why keeping moonfish as pets is not recommended: 1. Large size: Moonfish is a large marine fish, and adults can grow to considerable sizes. They require a large aqua...
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