streak-throated woodpecker picus xanthopygaeus trying to build a nest in sundarbans region, west bengal in india

animal aves avian background beak beautiful bengal bird birding birds branch build chordata close environment forest india indian natural nature nest ornithology outdoor perching picus region season sitting skill streakthroated summer summertime sundarbans tree tropical trunk trying view watching west wild wilderness wildlife woodpecker xanthopygaeus