Presentation top top theme: "Birds vs. Bats Bats room mammals. They have hair or hair. A infant bat is born live. The babies nurse from their mom. Bats have actually arms, hands and also feet. They."— Presentation transcript:
You are watching: Do bats have fur or hair
2 bird vs. Bats Bats room mammals. They have hair or hair. A infant bat is born live. The babies nurse from your mom. Bats have actually arms, hands and also feet. Castle are warm blooded. Bird Are...well...birds! They are hatched indigenous eggs. Birds have actually feathers, not hair or hair. Babies room fed indigenous mom"s mouth. They have wings, yet no hands and also fingers.
3 Where carry out bats live? castle live on all continents other than Antarctica. You deserve to find much more bats where the weather is nice and also warm. In the unified States, bats live in the southwestern part of the country. Texas has 32 various kinds of bats when Maine has actually only 8; and Arizona has actually 28 species, however Michigan has just 10.
4 What type of food carry out bats eat? Fruit-eating bats prefer ripe fruit. Bats that favor to eat nectar choose up pollen. Meat-eating bats use vision, echolocation and also sounds indigenous their food to aid locate your food. Fishing bats grab small fish out of the water with their claws. Echolocation is used to uncover this food. Most vampire bats drink the blood of birds. 70 Percent that bats eat insects.
5 how bats help us humans Some bats help control the insect population. Specific Bats are useful to farmers. Countless bats spread out seeds for brand-new plants and also trees. The Vampire bat might help scientists.
6 just how birds situate their food ECHOLOCATION Bats send out sound waves using their mouth or nose. When the sound hits things an echo come back. The bat have the right to identify an object by the sound of the echo. Lock can even tell the size, shape and also texture the a small insect indigenous its echo.
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Most bats use echolocation come navigate in the dark and find food.
7 now LET’S go OVER WHAT WE’VE LEARVED… exactly how are birds and also bats comparable and just how are lock different? –B–Bats are mammals choose us –B–Birds are hatched from eggs Where execute bats live? –E–Every continent other than Antarctica –W–Warm locations –S–Southwestern component of the United states –T–Texas has 32 kinds of bats
8 now LET’S walk OVER WHAT WE’VE LEARVED… What perform the different species of bats eat? –Fruit, meat, blood, nectar, insects, fish Bats aid humans how? –Eating insects –Dropping seeds and helping plant flowers and also trees –Researchers in science
9 now LET’S go OVER WHAT WE’VE LEARVED… just how do bats find their food? –Echolocation What is echolocation? –When bats usage vibrations indigenous objects to find food and their way around
10 new VOCABULARY for THE UNIT: Echolocation Rain forest Continent Vampire region Mammal Nectar cavern Equator tropical