New Zealand fur seal demographics

Wekakura Point, 1992

Mark-recapture estimate, 31 Jan 1992

Total marked: 700
Mean estimate: 791.2
Range: 759.1 – 819.1

Mark-recapture counts

Count number	Date	Time	Sector	Unmarked count	Marked count	Dead marked	Dead unmarked	Total marked	Cum. dead	Estimate^?
1	31 Jan 1992		Headland 1	9	46
	31 Jan 1992		Headland 2	7	56
	31 Jan 1992		Headland 3	24	166
			All sectors	40	268	-	-	700	-	804.2
2	31 Jan 1992		Headland 1	10	86
	31 Jan 1992		Headland 2	8	89
	31 Jan 1992		Headland 3	26	137
			All sectors	44	312	-	-	700	-	798.5
3	31 Jan 1992		Headland 1	7	77
	31 Jan 1992		Headland 2	4	24
	31 Jan 1992		Headland 3	16	150
			All sectors	27	251	-	-	700	-	775.1
4	31 Jan 1992		Headland 1	8	75
	31 Jan 1992		Headland 2	2	44
	31 Jan 1992		Headland 3	12	141
			All sectors	22	260	-	-	700	-	759.1
5	31 Jan 1992		Headland 1	4	56
	31 Jan 1992		Headland 2	16	61
	31 Jan 1992		Headland 3	23	135
			All sectors	43	252	-	-	700	-	819.1

The New Zealand fur seal demographic database was developed by Dragonfly Science. The data are copyright Department of Conservation, and are made available under a creative commons attribution 3.0 New Zealand licence, following the recommendations of NZGOAL. This licence allows the data to be used for any other purpose and republished, provided only that attribution is given.