అర్థం : Bluish-green-and-white North American swallow. Nests in tree cavities.
పర్యాయపదాలు : iridoprocne bicolor, white-bellied swallow
అర్థం : Of Australia and Polynesia. Nests in tree cavities.
పర్యాయపదాలు : hirundo nigricans, tree martin
Tree swallow meaning in Telugu.