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Flying Creatures of the Fifth Day
Chapter 6-10
20 cards·by sctubalady
bats & bugs!birds
A mother bird sitting on her eggs is said to be
incubating
Part of the egg that is the actual embryo
germinal disk
A hatchling that is completely dependent on its parents
altricial
A hatchling born with feathers and the ability to see and walk around
precocial
using sounds to locate where everything is; like sonar
echolocation
eat insects, seed dispersal, pollinate plants & trees
benefits of bats
dark safe caves, under bridges, attics, under eaves of buildings, inside hollow trees
bat habitats (roosting)
breathing slows down, body becomes almost the same temp as the air around it, heartbeat drops
bat hibernation
best described as a flying, reptile-like animals
pterosaurs
Wings of the pterosaurs are believed to be designed similar to those of a
bat wing
wings of pterosaurs are believed to be covered by what material?
actinofibrillae
lightweight, thin walls, almost hollow, bone struts
pterosaur bones
six legs, exoskeleton, 3 major body sections, compound eyes & wings
differences between insects & other crawling creatures
head, thorax, abdomen
3 body segments of an insect
As an insect grows and its exoskeleton gets too tight, it starts to form a new exoskeleton under
the old one; then sheds the old one
Insect Molting
The eyes are made up of hundreds-sometimes thousands- of separate lenses. (compound eyes)
Interesting insect eye fact
a pair found between the compound eyes; used to smell with, sense of touch, and hear with
Antennae
egg, larva, pupa, and adult
Complete Metamorphosis
egg, nymph, adult
Incomplete Metamorphosis
bright colors warns predators of a bad taste
ladybug defense