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Hello - Welcome. The purpose of this site is to document my experiences photographing wildlife and nature throughout Australia and abroad.  I hope you find the content interesting and educational, and the images  cause you to reflect on how important it is preserve natural places and their inhabitants.

All wildife has been photographed in the wild and animals are NOT captive or living in enclosures.

For me photography of the natural world is more than just pretty settings and cuddly animal photos. It's a concern for the environment and the earth all living creatures must share.

Note that images appearing in journal posts are often not optimally processed due to time constraints.

You are welcome to comment on any post.

 

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Articles Archive (newest first)

Entries in Offshore Islands (2)

Sunday
Feb142010

Tasmanian Seabirds Field Trip - Albatross; Post 2

After establishing base camp it was time to explore our new home.  As already mentioned, the whole island is made from “roughly” fist sized pieces of conglomerate (assorted rocks of differing types) cemented together to form rock.  The rock doesn’t erode easily, and soil when present is a thin veneer.  As such, vegetation is very sparse with grasses growing in soil areas and pink face succulent covering much of the remaining areas.  Temperate lichens grow on much of the exposed rock.  There are no trees or shrubs.  The island has two sea caves formed during the last ice age when sea levels were higher; these caves are separated by a gulch which has formed from the sea and wind erosion of the conglomerate.

LEFT: Shy Albatross sits on nest above precipitous cliff.

The island is primarily home to Shy Albatross (Thalassarche cauta), Fairy Prion (Pachyptila turtur), Little Penguin (Eudyptula minor) and Short-tailed Shearwater (Puffinus tenuirostris), although we did observe several other species on the island including Sea Eagles, Little Ravens, Welcome Swallows, Australasian Gannets and introduced Starlings. 

LEFT:  Male and Female Shy Albatross "beak clack" and  lean into each other when reuniting after a day at sea.

The Shy Albatross use a number of breeding rookeries at the highest point on the island adjacent to steep cliffs.  Every day, Rebecca and I would traverse a narrow ledge that lead its way from the sea cave to the top of the island, to observe the albatross at the rookeries.  The shys are one of the larger species in the albatross family and have an incredible wingspan of ~256 cm (~101 inches) and weigh approximately 4.4 kilograms (9.7 pounds).  To see these beautiful birds at close quarters is a tantalising experience and you realize their immense size when seen in association with smaller gannets and ravens. 

LEFT: Shy Albatross feeds chick a diet of Arrow Squid caught at sea.  Feeding time is usually in the early evening.  Both the female and the male parent share in flying to sea to find food for the fast-growing youngster.  Food is always regurgitated after furious squawking and beak tapping from the baby.

The breeding season was well developed by January and although many youngsters had fledged, many were still on their nests waiting to be fed a diet a squid, captured at sea by both the male and female parents.  It was interesting to observe that the nests of the shy are comprised of soil and bone which is held together by the bird’s regurgitation (cement).  Despite the lack of initial breeding courtship display, it was fascinating to observe how either the male or female bird when returning to the nest would initiate a quick and furious beak clacking ritual to renegotiate the bond that these birds have with each other (for the most part albatross are monogamous and breed with the same partner for life) .

Shys (and many other seabirds) inhabit offshore islands for a reason, other than solitude and lack of terrestrial predators – WIND.  Large seabirds need wind and/or steep cliffs to launch themselves airborne.  In the time we were on the island, the wind didn’t cease blowing once – and the birds loved it.  Every morning and evening (and during the day to some extent) the birds would glide and ride the updrafts, thermals and wind breaks.  Often they would swoop so close to us you  could hear the wind noise as their large wings cut through the 

air.

Of vital importance (to Rebecca and myself) was the ongoing safety and health of the shys.  Albatross chicks rely very much on their parents for survival.  They derive their nourishment including water from the supply of squid fed to them; the chicks do not drink.  If an albatross chick is approached too closely it will regurgitate its stomach in an attempt to scare you (you’re an unknown predator to them). 

LEFT:  Shy Albatross glides graciously on updrafts.  The wind span of these birds is immense and it's easy to understand that alabtross are made for flying.

This regurgitation can dehydrate a chick to the point of death, especially if daytime temperatures are severe.  Further, the heart rate of the Shy Albatross can increase dramatically when a person approaches too close, although this is not evident in the bird’s behaviour. Therefore, we used 500, 400 and 300mm lenses for the most part to maintain a safe distance from the parents and chicks.  On occasions when the birds were flying close to us, we used 70-200mm zoom lenses with a 1.4 tele extender.

LEFT:  Wings raised ready for take off, the albatross is one of the most magestic birds of the animal kingdom.

 

More to follow soon on this amazing trip.

Shy Albatross HD video to follow soon.....

 

Thursday
Feb052009

Northern Elephant Seals, California

 

During the afternoon after photographing Sea Otters at Moss Landing we made the 2 hour drive south to Piedras Blancas to photograph the Elephant Seals. It was hoped to capture the seals in the later afternoon "golden light", however the seal colony is not ideally positioned to take full advantage of the afternoon light. Despite this, it was a productive afternoon as the male bulls were particularly active in securing their territories from rival males. 

As evening approached the marine layer (sea fog) preceeding a westerly frontal change slowly made its way toward shore. The mist was chilled the atmosphere several degrees cooler as it came closer to shore and quickly enveloped several rocky outcrops offshore. It soon became apparent why the California coast has many lighthouses and fog horn that sound continually. Any mariner would have a difficult time in securing passage in such foggy conditions. By night fall the fog had moved slightly inland a visibility driving back to Moss Landing was only a few meters at the most.

I am amazed at the diversity of habitats and wildlife that occur in northern California. Usually marine mammals breed on offshore islands

away from urban coastal development, however, California authorities have been determined to protect vital breeding areas for certain mammals allowing them full reign of prime coastal areas.