Patterns of nocturnal activity in captive greater flamingos

Wild flamingos are known to forage overnight, but little is known of their nocturnal activity patterns in captivity. Captive flamingos can show daytime inactivity, reflecting natural periods of resting and loafing documented in wild birds. Assessment of behavior outside of normal zoo opening hours c...

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Bibliographic Details
Published in:Zoo biology 2018-09, Vol.37 (5), p.290-299
Main Authors: Rose, Paul E., Lloyd, Imogen, Brereton, James E., Croft, Darren P.
Format: Article
Language:English
Subjects:
Activity patterns
Animal behavior
Birds
Breeding
Breeding seasons
camera trap
Cameras
Captivity
Daylight
Daytime
enclosure use
Enclosures
Foraging behavior
Night
Nocturnal
time‐activity budget
Water depth
zoo nocturnal behavior
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Summary:Wild flamingos are known to forage overnight, but little is known of their nocturnal activity patterns in captivity. Captive flamingos can show daytime inactivity, reflecting natural periods of resting and loafing documented in wild birds. Assessment of behavior outside of normal zoo opening hours can provide more detailed information on how animals use the space provided to them, and highlights how enclosure areas not commonly occupied during the day may still be important for inhabitants at other times. We examine whether captive flamingos at WWT Slimbridge Wetland Centre change their enclosure usage and behavior overnight compared to that observed during daylight. Using three night‐vision remote cameras, the behavior and enclosure usage of a flock of over 270 greater flamingos was recorded from March to July 2016. Results show that these flamingos had higher rates of foraging at certain points during the night, and had a more even enclosure usage when compared to daylight hours. Change in pool use is apparent throughout the course of the day and night, suggesting that different areas of water depth are used by these flamingos at different times. Flamingos increased nocturnal foraging in their pool during the breeding season. The large enclosure size and range of different land and water areas may have enabled these flamingos to follow daily activity patterns similar to those observed in wild birds. Captive flamingos clearly show a difference between daytime and nocturnal behavior patterns and this should be considered when designing enclosures and general management routines for these birds.
ISSN:0733-3188
1098-2361
DOI:10.1002/zoo.21440