crane

hide

season

vocabulary

construct

trachea

opportunistic

head

young

calls

migrate

water

signalling

gregarious

purring

contact

intensity

recognition

flocks

position

change

shallow

parents

long

wetlands

plumage

nests

nesting

mud

length

skin

vocal

intention

rear

platform

pairs

coiled

eggs

grey

outstretched

habitat

trumpeting

breeding

daub

feathers

fly

begging

contracting

origami

plight

relaxing

according

duet

wings

muscles

colour

threatened

alarm

/pos

low

white