Owl Pellet Test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Dissect | To cut something apart and study it
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| Herbivore | An animal that eats only plants
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| Carnivore | An animal that eats only other animals
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| Omnivore | An animal that eats both plants and animals
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| Decomposer | An organism that breaks down dead plants and animals
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| Barn Owl | The pellets you are dissecting in science come from this
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| How do owls eat their prey? | swallow them whole
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| How long does it take for an owl to regurgitate a pellet after it has eaten its prey? | 12-18 hours
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| Facial disk | The special satellite-shaped feathers on an owl's face
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| prey | An animal that is hunted and eatn by antoher animal
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| adaptation | a characteristic or an organism that makes it especially well-suited to its environment
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| beak | the bill of a bird
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| Ecosystem | everything that surrounds an organism and influences it
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| food chain | a simple sequence of organisms that eat each other
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| food web | a combination of interlinked food chains in an ecosystem
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| hip (pelvis) | the structure of the vertebrate skeleton which rests on the lower limbs, supporting the spinal column
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| insectivore | an animal that eats insects
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| jaw (mandible) | either of the two bony structures forming the framework of the mouth and holding the teeth
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| nocturnal | active at night
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| organism | a living thing
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| owl pellet | the undigestible remains of small animals (fur, feathers, bones) that are eaten and then regurgitated by owls
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| population | the total number of something in a given area
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| predator | an animal that survives by hunting, killing, and eating other animals
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| prey | an animal that is hunted and eaten by another animal
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| rodent | a mammal, such as a rat or mouse, having large incisors used for gnawing
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| Why can't owls move their eyes? | owls have many rods in their eye, leaving no room for muscles
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| Why do owls see in only black and white? | They have no cones
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| shoulder blade (scapula) | a pari or large, flat, triangular bones which form the back of the shoulder
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| shrew | a small mouse-like mammal, having a narrow, pointed snout
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| skull | the bony part of the skeleton which protects the brain
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| talon | a long, curved claw found on birds or animals
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| trophic pyramid | a diagram representing the transfer of energy from autotrophs at the base through succeeding levels of herbivores, carnivores, and decomposers
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| vertebrae | the bony cartilaginous segments making up the spinal column
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| vole | any various small rodent closely related to lemmings and muskrats but in general resembling stocky rats or mice
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| When do owls hunt, kill and eat their prey? | at night
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| What strategies do prey animals use for survival? | running and camouflage
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| Name 4 adaptations of the owl | talons, vision, hearing, wings
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| How are the owl's talons used as an adaptation? | they pick up and kill prey
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| How is the owl's vision used as an adaptation? | they can see at night
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| How is the owl's hearing used as an adaptation? | they can hear very quiet noises from far away
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| How are the owl's wings used as an adaptation? | they have a silent flight which is good for sneaking up on prey
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| How could the owl population decrease over time? | If the animals that the owls eat decrease, their food supply would then decrease.
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| What organisms compete to eat the earthworm? | song bird and mole
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| What does a weasel eat? | a shrew, vole, deer mouse, and mole
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| A plant is a ____________ | producer
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| A vole is a ____________ | herbivore
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| A song bird is an _______________ | omnivore
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
Adamsthornell
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