a beautiful male yellow grosbeak pheucticus chrysopeplus perched on a tree limb with vegetation

beautiful male yellow grosbeak pheucticus chrysopeplus perched tree limb vegetation extinction animal aves avian background biology bird birding birds birdwatching close closeup color colorado conservation day detail eco ecology environment environmental exotic fauna field foraging global habitat natural nature ornithology outdoor outdoors outside perching summer tourism travel tropical wild wildlife winged