A) Accipitridae
B) Fringillidae
C) Passeridae
D) Corvidae

A) Blue
B) Red
C) Yellow
D) Green

A) Acorns
B) Fish
C) Insects
D) Grass

A) No nest building
B) Digging burrows
C) Using twigs and vegetation
D) Stealing nests from other birds

A) Use of pheromones
B) Sign language
C) Dance
D) Vocalizations

A) 5-6
B) 7-8
C) 1-2
D) 3-4

A) Using camouflage techniques
B) Aggressive vocalizations and displays
C) Building physical barriers
D) Offering gifts to intruders

A) X-ray vision
B) Sense of taste
C) Sense of touch
D) Spatial memory

A) It is a nocturnal bird
B) It can be found worldwide
C) It is a migratory bird
D) It is an endemic species

A) Cyanocitta cristata
B) Aphelocoma insularis
C) Corvus brachyrhynchos
D) Melanerpes erythrocephalus