animal
bird
captured
caught
common
control
european kestrel
falco
falco tinnunculus
falcon
fauna
fingers
hands
head
help
hold
hunting
inspect
marking
net
ornithologist
ornithology
predator
protect
protection
raptor
rescue
rescue station
research
ring
ringing
safe
science
scientific
song
station
study
thrush
tracking
trap
trapped
wildlife