野禽 is read as やきん (yakin) and means wild birds.
やきん
yakin
ぬ
hidden (structural) member
や
やとう
opposition party
やきゅう
baseball
やがい
fields
やさい
vegetable
やしん
ambition
のはら
field
やぼ
boorish
やせい
wildness (plants, animals, etc.)
やばん
savage
のぐさ
wild grasses