Danco Island (DANC)

64˚44’S, 62˚37’W

Magnetic declination: 15.5˚E

Inventory subarea: NW

Inventory acronym: DANC

Site Sensitivity: LOW

Location — History — Features

A 1-mile-long island lying in the S part of the Errera Channel, off the W coast of the Antarctic Peninsula. It was first charted by Gerlache’s Belgian Antarctic Expedition (1897-9), and named for the Belgian geophysicist who died on board the Belgica in the Antarctic. Site of abandoned British Antarctic Survey hut.

Landing Characteristics

Substantial cobble beach. Zodiacs must closely observe rocks offshore. The hike from the beach to the gentoos is not steep. The hut is off limits to visitors. Snow cover may be extensive.

Antarctic Site Inventory Effort

Visits by Antarctic Site Inventory researchers, 1994-2003:

1.    November 29, 1999    LB BP        Cal Star

2.    December 14, 2001    RN SF CE    Endeavour

Assessment and monitoring. Preliminary surveying, censusing, and photodocumentation (terrestrial).

Fauna — Flora — Censuses

Penguins & flying birds. Gentoo penguins are confirmed breeders. Snowy sheathbills, kelp gulls, blue-eyed shags also noted in the vicinity, but breeding on site not confirmed.

Antarctic Site Inventory censuses:

Gentoo penguin

2,300    N2    1999 Nov

Recent gentoo penguin census data reported in Woehler & Croxall (1996): 1,637 N1, 1994, an increase of more than 800 pairs from 1986 nest counts.

Seals. None observed.

Flora. Snow algae observed.

Conservation Aspects

Site sensitivities. None.

Visitation Aspects

Numbers of tourist zodiac landings and participating visitors, 1989-2003:

 

Zodiac  Landings

Participating Visitors

1989-90:

0

0

1990-91:

0

0

1991-92:

0

0

1992-93:

0

0

1993-94:

3

73

1994-95:

4

276

1995-96:

13

560

1996-97:

5

314

1997-98:

6

380

1998-99:

6

343

1999-2000:

14

993

2000-01:

4

120

2001-02:

13

996

2002-03:

13

806

14-Season Total

81

4,861

Proximate visitor sites. Cuverville Island, the Orne Islands, Georges Point (Rongé Island), and Neko Harbor.