Why are insect wings and bird wings similar?
They are actually quite different! An insects wings are a fixed shape and have an ecto-skeleton (like bones) in the outside and look very much like a leaf. Often there are two pairs together which can over-lap. A birds wing has the bones on the inside and they are hollow. The feathers spread open to increase the surface area and aid in giving "lift". There really aren't many similarities at all.
Do bats have bilateral symmetry?
Yes. Bats, like all mammals and other vertebrates, have bilateral symmetry. Bilateral symmetry means something has symmetry across one plane (known as the sagittal plane, and directly down the centre of their body), which means one side of their body approximately mirrors the other side.
What do flying bats look like?
Bats do not nest. Bats hang upside down in dark caves, but they do not build nests.
obserd bats make nests where do you think their newborn babies are going to stay because they can't fly. If there weren't nest they would probably just fall to the cave floor.
BATS DO INDEED MAKE NESTS.
Why insects can not fly although they have wings?
i think black cane beetles can't fly because there a type of spider and spiders can't fly
Is a bat nocturnal or crepuscular?
Most aren't and are instead nocturnal, coming out at night, but most fruit bats do come out in the day.
You know bees can transfer pollen but can bats do the same?
Yes, actually bats can transfer pollen from one plant to another. The plants depend on bees, bats, and butterflies to do this because they are unable to move.
What animals hang upside down?
There are probably are few monkeys that do, but I know a certain animal. It is called a markie( Probably not spelt right). If not it is another cat that I'm sure lives in the rainforest.
Monkeys and sloths and some kinds of leopards...
Feeding batfish can be problematic. Sadly, many never take to eating in captivity. Live prey works best, especially crustaceans. Eventually, a batfish may learn to take frozen shrimp or mycids. Small snails, worms, and feeder fish may also be offered.
Read more: http://fishinsects.suite101.com/article.cfm/walking_batfish_in_the_aquarium#ixzz0QpbjXaQy
How has the flying fox bat adapted to its envionment?
First the flying fox says goodbye to his mommy. Then he puts on his coat and grabs his camo binoculars. Then, using a turkey mating call, summons the power of dogs all across the world. Fish jump into the foxes mouth. And THAT children, is how a flying fox finds its food.
Bats do build nest, do to scientist they really do build nests.
Are Ghost bats are threatened?
They aren't threatened as being a ghost you are quite transluscent and do have the ability to pass through solid objects. They're not threatened unless they're alive. They're not threatened because they're already ghosts and dead. They're not threatened according to Britanica's Encyclopedia. No thanks is needed, you're welcome.
Echolocation is useful because it helps bats, shrews, dolphins/whales etc. It has evolved to allow the animals to "see" around them in the night (bats) or in murky water (dolphins/whales) otherwise these animals would have died
some bats eat fruit or blood vampire bats eat blood and some bats eat bugs it really matters of what kind of bats eat
What is the name for a baby bat?
The offspring or young of the average Bat is called a "pup" usually.
What is the wing span of a flying fox?
The grey-headed flying fox is the largest bat in Australia. This flying fox has a dark-grey body with a light-grey head and a reddish-brown neck collar of fur. It is unique among bats of the genus Pteropus in that fur on the legs extends all the way to the ankle. Adults have an average wingspan up to 1 m (3.3 ft) and can weigh up to 1 kg (2.2 lb). The head and body length is between 230 and 289 mm (9.1 and 11.4 in), with an average of 253 mm (10.0 in). The forearm length is between 138 and 180 mm (5.4 and 7.1 in), with an average of 161 mm. Weight generally varies between 600 and 1,000 g (1.3 and 2.2 lb), with an average of 677 g (1.49 lb). It is tailless, with claws on its first and second digits. Since it does not echolocate, it lacks tragus or leaf ornamentation found in most species of Microchiroptera. It relies on sight to locate its food (nectar, pollen and native fruits) and thus has relatively large eyes for a bat.
Bats are nocturnal, which means they are active at night. They come out then to search for food, because it is cooler and less predators are around. They use echolocation to see in the dark. During the day, they catch up on sleep in tree hallows, stumps, and dark caves.
With their wings, if they can fly during the day there is no reason they cannot fly at night.
However, if you mean why can they fly in the dark without hitting things, it is because they use sonar to navigate.
The bat sends out a call and then listens for the echo, from the time between when it sent out the call to when the echo arrives it can work out how far away things are and so avoid them.
How many hours do little brown bats sleep?
They sleep 6-8 hours a day.
they are one of the longest sleepers that are animal!!
Do all bats use echolocation to find food?
Bats have a sort of 'sonar', which enables them to detect objects before flying into them. The sonar also helps them avoid flying into each other, as well as helping them find their food, which is largely mosquitoes.
They use their echo-location by sending a click sound that is too high-pitched for humans to hear. It bounces back when it hits trees or other obstacles, and the bat then gathers the information and creates a picture of obstacles and prey.
Mostly night flying insects. Also crickets, moths, beetles, mosquitoes, and termites.