Hound Bay King Penguin colony

Another week and more science trips!

This time, checking on the King Penguin colony at Hound Bay, assisting the government checking for presence of rats and Southern Giant Petrel Fledgling counts….

King Penguin close up

The King Penguins at Hound Bay have historically been the subject of many tracking projects. This is mainly due to its easy access and manageable colony size. It is difficult carrying out studies like this in larger colonies like St Andrews (600,000 king penguins) and Salisbury Plain (50,000) since finding the same penguins and retrieving the equipment can be incredibly difficult.

King Penguin chick getting some food

This season a total of 68 King Chicks were counted with a number of fledglings also present around the colony, suggesting continued success here. This information is really important as it means, hopefully, the tracking studies can continue.

King Penguin chick begging

King Penguins at sunrise

Hound Bay is the most accessible of the successful King Colonies from King Edward Point. It is still a 16km round trip, meaning I had a great excuse for a night off base. This also meant I got to see Hound Bay at both sunset and sunrise!

More King Penguins

Walking on South Georgia is rarely simple but when you are walking alongside incredible scenery like this it is easy to forget about the terrain. The Nordenskjold is 3km wide and worryingly, like all the southern hemisphere’s glaciers, it is receding at an alarming rate, meaning the generations after us won’t get to see such spectacular sights.

Nordenskjold glacier on the way back from Hound Bay

More spectacular South Georgian scenery on the Barff Peninsula …

View down to Sorling

On the way back from Hound, I helped the South Georgia Government checking wax tags. These are posts which have peanut butter flavoured wax blocks on them and which smell and taste great to rats – when a rat nibbles on them, it leaves tooth prints. We have thankfully, successfully eradicated rats on South Georgia but we have to be ever-vigilant for any signs of their return and it is vital to monitor for presence in order to ensure any  accidental re-introductions can be dealt with swiftly.

Checking wax tags for signs of rats. Monitoring is vital for ensuring the eradication continues to be a success

It was then time to weigh all the fledgling southern giant petrel chicks before they headed to sea for the winter. Many of the birds were still showing downy feathers, meaning that they are now competing in a race against time, with much poorer, colder conditions already starting to batter the islands

Giant Petrel fledgling at Harpon

Giant Petrels may not be the most beautiful birds but they are incredible. Seeing these prehistoric birds up close is an absolute privilege. Unfortunately, they don’t feel the same about us, and their bills and claws provide sufficient tools for making handling difficult and sometimes painful!

Giant Petrel in front of the Lyell Glacier

Out of the 120 Giant Petrels we monitored we had two white morph ‘spirit’ Giant Petrels. Its hard not to discriminate when they look so amazing!

Rare white morph southern giant petrel chick on the Greene Peninsula