2021 Barn Owl Habitat, Habits, and Prey Teacher's Guide

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Habits

Habits

HABIT hab·it \ ’ha-bət\ noun A behavior pattern acquired by frequent repetition or physiologic exposure that shows itself in regularity or increased facility of performance,

B

arn Owls are not only stunning birds to see, with their unique facial disks and coloring, but they also possess many characteristics that make them interesting to study. From choosing the ideal nest in which to lay their eggs to the lethal efficiency of their hunting prowess, Barn Owls’ place in the skies above us is secured by some remarkable features.

The Perfect Homemaker Barn Owls are able to choose homes that meet their specific needs for safety, access to food, and as much shelter from weather elements as possible. A typical Barn Owl nest consists of a safe platform where eggs can be laid in a small area, decorated by debris such as feathers and pellets that the female has vomited around the nest. Additionally, the male will come and begin stacking up food around the nest that the female owl will consume until the eggs have hatched. Then she will tear pieces of prey to feed her young. When they are old enough, the young chicks will begin ingesting prey whole. Since they have a tremendous reproduction capacity, the owls need to eat constantly. In some regions, it is possible to observe them nesting year-round, raising as many as four clutches. Barn Owls in the most populated areas of the Southwest and Northwest United States begin selecting nesting sites in December or January. The nesting season is typically from February to May, with peak hatches in April.

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Occasionally, new nests may be started as late as March.

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Exercise 4 – Bleaching & Mounting Bones to the Charts

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page 41

Exercise 3 – What’s on the Inside?

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page 40

Exercise 2 – What’s on the Outside?

0
page 39

Exercise 1 – Constructing a Food Web

0
page 38

Pellet Formation Chart

2min
pages 36-37

You and the HOOT Project Make a Difference

4min
pages 32-35

Eyes of a Hunter

1min
page 23

What Can We Do To Save Barn Owls?

1min
page 31

What Animal Preys on Barn Owls?

1min
page 30

Talons: An Owl’s Hungry Grasp

1min
pages 26-27

The Perfect Hunter

1min
page 22

Locating Prey Through Hearing

3min
pages 24-25

The Perfect Homemaker

3min
pages 20-21

What Do We Learn From Great Horned Owls?

2min
pages 13-14

Which Owls Do We Explore?

1min
page 10

Where Do Barn Owls Live?

1min
pages 16-17

Barn Owls & Vantage Points?

2min
pages 18-19

How to Use This Guide

1min
pages 6-7

Owl Basics

3min
pages 11-12

Why Do We Explore Owls?

2min
pages 8-9

Let’s Get A Couple Things Straight

2min
pages 4-5
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