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Table 2 Details of male walruses and their contribution to data within this research

From: Growth, maturity, reproduction, and life expectancy in ex-situ pacific walruses (Odobenus rosmarus divergens)

ID

Facility

DOB (m/d/y)

Wild (W)

Captive (CB)

Growth data

(age range [y], n)

Testosterone

(age range [y], n)

Sire (Y/N)

20

KSW

5/1/1983

W

1 to 25, 237

24.3 to 33.2, 44

Y

21

KSW

5/27/1997

CB

0 to 6, 66

 

Y

22

KSW

6/1/2003

CB

0 to 9, 180

 

N

23

KSW

4/23/2013

CB

0 to 4, 81

 

N

24

KSW

4/19/2018

CB

0 to 2, 114

 

N

25

SEAS

5/1/1978

W

0 to 2, 11 to 29, 311

 

Y

26

SEAS

5/6/1978

W

0 to 1, 18 to 31, 167

 

Y

27

SEAS

1/15/1982

W

 

27.0 to 37.4, 38

Y

28

SEAS

6/21/1993

CB

0 to 26, 941

24.1 to 26.7, 24

Y

29

SEAS

5/1/2012

W

3 to 8, 296

4.2 to 7.4, 21

N

30

SEAS

5/1/2017

W

0 to 2, 127

 

N

  1. Facility KSW Kamogawa Sea World, SEAS SeaWorld Parks, DOB date of birth, Sire, Y Proven sire