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Evaporative water loss and dehydration during the night in hummingbirds
(2007)
Nectar-feeding birds oscillate between avoiding overhydration when they are feeding and preventing dehydration during fasts. Here, we examined how resting rates of total evaporative water loss (TEWL) and metabolic water ...
Elements of episodic-like memory in free-living hummingbirds, energetic consequences
(Academic Press, 2011)
Episodic memory has been described as the ability to recall personal past events, involving what, where and when an event has been experienced. Cognitive abilities like learning and memory are pivotal to the performance ...
Trinidad and Tobago
(2010-06-01)
Description on the back of the postcard: "The Ruby Topaz hummingbird captured a the instant that she feeds her baby chick with nectar. "This image is copyrighted to Norman Parkinson.
The Hummingbird Vol. 8 No. 4
(ECLAC, Subregional Headquarters for the Caribbean, 2021-04)
The Hummingbird Vol.6 No.10
(ECLAC, Subregional Headquarters for the Caribbean, 2019-10)
The Hummingbird Vol. 7 No. 10
(ECLAC, Subregional Headquarters for the Caribbean, 2020-10)
The Hummingbird Vol.2 No.6
(ECLAC, Subregional Headquarters for the Caribbean, 2015-06)
The Hummingbird Vol.6 No.7
(ECLAC, Subregional Headquarters for the Caribbean, 2019-07)
The Hummingbird Vol. 9 No. 11
(ECLAC, Subregional Headquarters for the Caribbean, 2022-11)
The Hummingbird Vol.5 No.1
(ECLAC, Subregional Headquarters for the Caribbean, 2018-01)