Presentation is loading. Please wait.

Presentation is loading. Please wait.

Resumption of Rakali Watch

Similar presentations


Presentation on theme: "Resumption of Rakali Watch"— Presentation transcript:

1 Resumption of Rakali Watch
Rakali observations in the St Kilda area

2 Previous monitoring by Earthcare 1997-1999
Aims for resumed program - St Kilda Breakwater - New sites: Albert Park & Elwood Canal - Baseline data: observation only

3 Who, What, Where & When Earthcare volunteer network
- First night about 14 volunteers - Regular volunteers about 6-8 Fortnightly monitoring Variety of sites Observation record

4 Observations Recorded
Positive and negative interactions Intraspecific and interspecific Swimming and diving - recorded swimming over 100 m - dive times up to 16 s - speed

5 Food Often observed – difficult to identify Feeding middens
Found on rocks and boats Tube Worms Crabs Small fish Yabbies Bread Penguin eggs?

6 Population Average Sightings Average Individuals Breakwater 14 6
Albert Park 7 4 Elwood Canal 8

7 Summary Population small but stable at all sites Successful breeding
Variety of food sources Program to continue


Download ppt "Resumption of Rakali Watch"

Similar presentations


Ads by Google