From: Nocturnal “humming” vocalizations: adding a piece to the puzzle of giraffe vocal communication
Study site | Giraffe species | Year, month | N | Males | Females | Rec time (hh:mm:ss) | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Adult | Subadult | Young | Newborn (months) | Adult | Subadult | Young | Newborn | |||||
Berlin Tierpark | Giraffa c. rothschildi | 2011, Oct | 11 | 21 Years 5 months | 1 Year 1 month | 2 | 24 Years 5 months | 1 Year 8 months | 135:21:39 | |||
2 | 12 Years 2 months | |||||||||||
9 Years 4 months | ||||||||||||
8 Years 2 months | ||||||||||||
4 Years 7 months | ||||||||||||
4 Years 2 months | ||||||||||||
2012, Nov | 9 | 22 Years 6 months | 1 Year 3 months | 13 Years 3 months | 5 Months | 109:10:00 | ||||||
10 Years 5 months | 4 Months | |||||||||||
9 Years 3 months | ||||||||||||
5 Years 8 months | ||||||||||||
5 Years 3 months | ||||||||||||
2014, Apr | 8 | 2 Years 9 months | 5 | 14 Years 9 months | 336:01:24 | |||||||
0 | 11 Years 11 months | |||||||||||
10 Years 8 months | ||||||||||||
7 Years 2 months | ||||||||||||
6 Years 8 months | ||||||||||||
Copenhagen Zoo | Giraffa c. reticulata | Mar, 2014 | 7 | 7 Years 11 months | 4 | 7 Years 7 months | 1 Year 9 months | 8 Months | 107:58:53 | |||
7 Years 8 months | ||||||||||||
10 Years 8 months | ||||||||||||
Vienna Zoo | Giraffa c. rothschildi | Apr, 2014 | 4 | 20 Years 9 months | 9 Months | 17 Years | 144:24:17 | |||||
8 Years 6 months | ||||||||||||
Oct − Dec, 2007 | 4 | 14 Years 3 months | 1 | 8 Years 6 months | 114:16:13 | |||||||
2 Years |