Welcome Back Bobby!

Bobby and Nicola enjoying the moment

One of the original Dolphin Watch student leaders for several years, Bobby Hale, returned to KI recently to visit family with his UK girlfriend Nicola, a fellow dolphin lover. On Sunday 15th May they joined other community members on a field survey to North Cape. A group of atleast 26 dolphins including four juveniles frolicked and cavorted around the boat in very light conditions allowing for excellent photographic ID work. Two known animals were easily identified; 007F Kimba and 334 Tiki, both monitored during Bobby’s involvement. A great welcome home to Bobby who was a very active participant, excellent role model and mentor, introducing the Dolphin Watch programme to mainland schools.

 

Dolphin Watch Launched In Victor Harbor

Victor Harbor Dolphin Watch team

KI Dolphin Watch’s Phyll and Tony Bartram went on the water at Victor Harbor recently to introduce the programme to SA Whale Centre volunteers and students and staff from Investigator College. On Wednesday 20th April Nardi Cribb from Flinders University joined Phyll and Tony on a trip with Dan and Katie Irvine of “The Big Duck Tours”. The field survey was extraordinarily successful with approximately 20 – 25 Bottlenose dolphins observed feeding and milling in the area between Yilki Reef and Shark Alley, below the Bluff in Encounter Bay.The following day Joseph and Shauna, students from Investigator College and their teacher Rene, with SA Whale Centre volunteer Nedra, participated in the first official field survey and training, funded through a KI Dolphin Watch Community NRM Management Grant -“Tracking the Home Range”. Again the area around Shark Alley provided excellent observations with the pod reappearing and travelling round similar areas to the previous day. This appears to be part of a regular pattern which has allowed Victor Harbor volunteers to quickly develop a catalogue of a dozen animals following a downloading workshop at the SA Whale Centre.

Claire Thwaites, Editor of “The Times” accompanied the group and wrote an article about the project. Her infectious enthusiasm was a highlight and augurs well for future coverage and support. Liason and organisation by Tori Williams, Education Officer at the Whale Centre, were greatly appreciated by all concerned and were instrumental in the successful launch of the project.

Unusual Happenings at American River

American River Channel

Long term charter fishing skipper Philip “Scratchy” Connell reported a very unusual observation from Sunday 10th April. While travelling out from American River, between the 3rd and 4th channel markers, an Eagle Ray was seen to jump clear of the water, apparently attempting to escape and “fly” away. Closer inspection indicated two adult dolphins and a juvenile attacking the ray in 1.8 metres of water. After 5 – 10 minutes of sustained attack the ray was left upside down, inert, apparently dead on the sea floor as the dolphins moved off. In all his years of fishing Philip reports he has never seen anything like this before. Neither had any of the six people on board at the time.

In the book “The Bottlenose Dolphin: Biology and Conservation” by John E. Reynolds III, Randall S. Wells and Samantha D. Eide on page127 the following quote is made.

“As noted earlier, dolphins also interact with stingrays, sometimes with fatal results. Because dolphins and stingrays share the same shallow aquatic habitat they are bound to come into contact. Physical contact by the dolphin can result in dolphin injury and mortality. Stingray barbs have been found in a number of animals along the central west coast of Florida since 1987. At least four dolphins between 1987 and 1992 died because of these barbs.”

Parndana Campus Takes The Cake

Parndana students and staff enjoy 5th Birthday celebrations

A stunning day provided the perfect backdrop for Parndana Campus students’ fifth birthday field survey to Dashwood Bay on Thursday 7th April. A bright sunny Autumn day with little or no wind provided excellent conditions for observations and photographic identification work. Again the raised observation seat at the stern of KI Marine Adventures “Zeehund” was an instant hit with students who rotated through the platform, obtaining outstanding images though crystal clear waters.

Half the usual pod were sighted very early in the trip at an area referred to as the “fruit salad patch” by local commercial fishers due to the wide variety of species caught there. The female and juvenile combinations were obviously enjoying the conditions and utilising them for good learning and instructing opportunities. Continuing on to Dashwood Bay another fourteen animals, including a new calf showing foetal folds, greeted the students and provided a high energy display of feeding activity. As the first group sighted appeared, following their travels, the hydrophone yielded a lot of excited chatter, delighting all on board. Mark, an Irish scientist from SARDI working with rock lobster fishers joined the students on board and was able to provide information with respect to Cetacean movement patterns in the United Kingdom and Ireland, in particular.

The final fifth birthday celebration for Dolphin Watch was enjoyed at the Emu Bay jetty upon return with yet another magnificent cake from Wayne Loechel at the Kangaroo Island Bakery. A perfect end to a perfect field trip with an excellent data set obtained for further analysis.

Penneshaw Campus Celebrates

Penneshaw students and staff celebrate Dolphin Watch's 5th Birthday

On Tuesday 5th April Penneshaw Campus put to sea to undertake field surveys in Hog Bay and surrounding areas. The local dolphin population was readily found in the area from Bates’ landing to Ironstone Cove, where they are sighted on an almost daily basis. Their proximity to the shore allows for ideal land based monitoring opportunities. For the students of Penneshaw it was their first outing on the new KI Marine Adventures vessel “Zeehund” and they appreciated the extra space and particularly the raised observation seat at the stern. Excellent photographic ID work resulted in a number of matches with known catalogued animals as well as identification and cataloguing of some new animals.

Upon their return to Christmas Cove everyone aboard enjoyed a birthday cake to celebrate Dolphin Watch’s 5th Birthday – the second in the campus celebrations after Kingscote’s on 7th March.

Dolphin Watch Student a 2011 Channel Nine Young Achiever

Kaitlin on a field trip in December 2009

Congratulations Kaitlin!

Long term Dolphin Watch member Kaitlin Taylor won the prestigious Flinders Park Environment Award in the 2011 Channel Nine Young Achievers Awards on the 26th of March. Kaitlin, a Year 11 student at Kangaroo Island Community Education, has been an active member of the Dolphin Watch group since 2006 and has been very much a leading light, a role model and mentor, representing Dolphin Watch with visiting students and adult groups, media etc, and at schools on the mainland. She was awarded a trophy and received a $1,000 cheque as part of the award. It is wonderful to see Kaitlin’s outstanding efforts recognised in this manner.

Dolphin Mystery

Pennington Bay dolphin mortality – Kym Lashmar; KINRMB

Dolphin markings - Kym Lashmar; KINRMB

Two dolphins washed up on Pennington Bay on the South Coast of Kangaroo Island, overlooking the Southern Ocean on Saturday 19th March. Staff from the Department for Environment and Natural Resources attended but were only able to retrieve information from one body as the other was washed out prior to their arrival. Markings around the rostrum and head of the dead dolphin indicated activity by a large octopus or squid as the image shows. This raised conjecture about the cause of death which is still unclear, but other damage seems to indicate a possible trawl fishery mortality. Sardine trawling involvement is possible although this is a well regulated, supportive industry which uses observers and diligently reports dolphin situations. The possibility that the mortalities occurred a great distance away in the Great Australian Bight off the Continental Shelf cannot be ruled out. A global callout for information and suggestions has resulted in significant scientific interest and input. Pennington Bay is one of KI Dolphin Watch’s observation sites where land based monitoring is employed.

Outstanding local support from Jessica, Jacinta and Kangaroo Island Shellfish

Jessica and Jacinta presenting a cheque to Tony of KI Dolphin Watch

Kangaroo Island Dolphin Watch was delighted to receive a cheque for AU $140 from two young supporters recently. Jessica Rowe and Jacinta Paardecooper are extremely interested in dolphins and whales and totally committed to assisting with their protection and conservation. The girls initiated a number of projects including an information stall at a local market, donation tins etc, resulting in considerable personal effort turning into much needed funds to support Dolphin Watch’s research and conservation work. They also created a photographic display of known animals from the American River / Pelican Lagoon section of the Dolphin Watch catalogue at the Oyster Farm Shop in American River, with the help of their parents. Members of the local community and visitors are encouraged to feed in information regarding the local dolphin population, augmenting research efforts.

Jessica’s parents Amanda and Ken Rowe who operate Kangaroo Island Shellfish and the Oyster Farm Shop, are hoping in the near future to equip their workers with cameras to help capture images of the dolphins around their oyster leases, providing much needed information regarding distribution, seasonal patterns of movement and behaviours etc. This level of scrutiny will significantly increase both understanding and protection of the local dolphin population.

Sincere thanks and congratulations to Jessica and Jacinta, and to Amanda and Ken, for their fantastic ongoing efforts. Their passion and commitment is greatly appreciated and provides a wonderful example to others.

Kangaroo Island Marine Science Institute Concept Launched

Adelaide University perspective from Assoc. Prof. Sean Connell

An inspiring example of cooperation between elements of conservation, education and corporate worlds was exhibited at the Kangaroo Island Marine Interpretive / Science Centre Forum in the world class Aurora Ozone Conference Facility on the weekend of the 5th and 6th of March. A joint initiative between owners, partners and managers of the Aurora Ozone Hotel, the Aurora Group and Kangaroo Island Dolphin Watch resulted in a number of interested parties and stakeholders coming together to develop a concept plan for a Marine Science Institute to be established on Kangaroo Island. Focus speakers from a broad spectrum of interests and institutions presented a series of perspectives to inform workshop groups and help define the nature of the multi purpose facility under discussion. The underlying principles that such a development should bring economic benefit to Kangaroo Island, value adding to the existing business community while enhancing the protection and conservation of the island’s unique marine environment, were clearly evident in discussions and the ensuing preferred model for development.

Following intensive workshops the model described by Associate Professor Sean Connell from Adelaide University based on the Heron Island facility in Queensland, was seen as a “best fit” with a high yield accommodation facility for research students being used to support a high quality but low yield research centre, created with an intent of scientific excellence. Kangaroo Island’s relatively pristine waters are recognised globally as offering unparalleled research opportunities.

Happy 5th Birthday KI Dolphin Watch!

First of three 5th Birthday field trips Kingscote Campus March 7th 2011

Kangaroo Island Dolphin Watch celebrated its 5th Birthday on March 7th 2011 with a field survey  undertaken by Kangaroo Island Community Education’s Kingscote Campus students and volunteers – the first of 3 birthday celebrations involving all KICE campuses. Five years of work and research effort with outstanding results through student and community generated data, was celebrated onboard the “Zeehund” with a beautiful birthday cake decorated by KI Bakery. The downloading workshop in the afternoon in the Open Access Education room at Kingscote Campus yielded a number of matches with “Dino” again recorded after a long absence. A number of new identifications were also categorised for checking and cataloguing. It was a very satisfying expedition with a number of new students welcomed aboard for the first time.