Lazuline Sabrewing
Campylopterus falcatus
The lazuline sabrewing is about 11.5 to 13 cm (4.5 to 5.1 in) long and weighs 6.4 to 8 g (0.23 to 0.28 oz). Both sexes have a black decurved bill and a white spot behind the eye. Males' upperparts are glittering green that is bluer on the crown. Their throat and breast are glittering dark violet-blue that becomes glittering blue towards the green belly. Their tail is chestnut with wide bronze-green tips on the central pair of feathers. Females' upperparts are like the male's. They have a glittering bluish throat and the rest of their underparts are pale gray with green spots on the flanks. Voice: The male lazuline sabrewing sings "chik, it, chik, it splek, chat, seet, chik, seet, chik, it, chik, it..., etc., with many variations", usually from a somewhat exposed perch at medium height.
ID text from Wikipedia, CC BY-SA 4.0
Violet Sabrewing
Campylopterus hemileucurus
The violet sabrewing is the largest hummingbird of Mexico and Central America. It is 13 to 15 cm (5.1 to 5.9 in) long and weighs 9 to 12 g (0.32 to 0.42 oz). Both sexes have a black bill, though those of subspecies C. h. mellitus are longer than the nominate's. Males of the nominate subspecies have a dusky crown with a bluish green gloss. Their nape and upper back, face, and underparts are metallic violet blue that is somewhat bluer on the belly. Their lower back and uppertail coverts are metallic green. Voice: The violet sabrewing's song has been described as "cheep tsew cheep tik-tik tsew cheep ..., high-pitched, piercing and ventriloquial" and as "varied, loud, sharp chipping and warbles, often punctuated with fairly shrill, slightly explosive notes". Its calls are "high, sharp chippering", "prolonged, hard chipping", and "single sharp chips given in flight."
ID text from Wikipedia, CC BY-SA 4.0

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Play today's Daily BirdPhotos and recordings are credited to their authors under the licence shown. Full profiles: Lazuline Sabrewing and Violet Sabrewing.