Study of smallest bird ‘pod’ shape in entrance area BIRD TYPE SPECIES WINGSPAN NESTING HABITS PREY
MODULE
4” 16” 4”
4”
14”
10”
ZONE
FORM
APPROACH
N
22 BIRD TYPE SPECIES WINGSPAN NESTING HABITS
MEDIUM PEREGRINE FALCON 3.3’-3.6’ SKYSCRAPERS, WATER TOWERS, CLIFFS, POWER PYLONS, AND OTHER TALL STRUCTURES SMALLER BIRDS DUCKS
PREY
SMALL AMERICAN KESTREL 20-24” NATURAL MAN MADE (NEST BOX) INSECTS GRASSHOPPERS SQUIRRELS MICE