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

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

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

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

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

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

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

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

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

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