common linnet (linaria cannabina) flying in a group

acanthis animal animals aragon aves avian biodiversity bird birding birds birdwatching brown cannabina carduelis colors colour colours common eurasian field finch finches flight flock fly flying gallocanta goldfinch group lagoon linaria linnet linnets lots mediterranea montanus natural nature ornithology parva passer passerine passerines rape reserve sparrow sparrows summer tree watch watching wild wildlife zoology