Mikklesen Harbor (MIKK)

63˚54’S, 60˚47’W

Magnetic declination: 13.9˚E

Inventory subarea: NW

Inventory acronym: MIKK

Site Sensitivity: LOW

Location — History — Features

A small bay indenting the S side of Trinity Island between Skottsberg and Borge points, in the Palmer Archipelago. It was discovered by the Swedish Antarctic Expedition, 1901-4. The landing site is a small islet in the harbor, which is marked by a navigation tower and some unmanned huts.

Landing Characteristics

Rocky islet that may be snow-covered well into the austral summer. Approaching zodiacs must beware of rocks in shallow waters surrounding the islet. Landings have taken place at both the N and SE ends of the islet.

Antarctic Site Inventory Effort

Visits by Antarctic Site Inventory researchers, 1994-2003:

1.    December 1, 1995    BH SF        W. Discoverer

2.    January 19, 1996        RD RP        Livonia

3.    January 19, 1996        RD RP        Livonia

4.    February 11, 1996    RP BH        Livonia

5.    February 3, 2001        RN        Cal Star

Assessment and monitoring. Preliminary surveying, censusing, mapping, and photodocumentation. More thorough ground-survey of floral communities needed.

Fauna — Flora — Censuses

Penguins & flying birds . Gentoo penguins are confirmed breeders. Recent gentoo penguin census data reported in Woehler (1993): 300 N3/4, 1984. Snowy sheathbills, kelp gulls, skuas, spp., and southern giant petrel noted, but breeding not confirmed.

Seals . Weddell and Antarctic fur seals were hauled-out during Inventory visits.

Flora . Small patch of moss, spp. noted, but island mostly snow-covered during Inventory visits.

Conservation Aspects

Site sensitivities. Gentoo penguins are easily approached and disturbed.

Pointers for avoiding disruptions.

  • Walk slowly and carefully around nesting, crèching, or molting gentoo penguins.
  • Do not impede penguins’ access to and from the water.

Visitation Aspects

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

 

Zodiac  Landings

Participating Visitors

1989-90:

1

85

1990-91:

0

0

1991-92:

1

 72

1992-93:

7

258

1993-94:

0

0

1994-95:

3

160

1995-96:

2

76

1996-97:

1

72

1997-98:

5

341

1998-99:

3

152

1999-2000:

9

548

2000-01:

11

956

2001-02:

12

1,025

2002-03:

5

330

14-Season Total

60

4,075

Proximate visitor sites . Astrolabe Islands lies to the NE.