Rehabilitated penguins

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Ever wondered what a Marine Reserve was exactly?

Written by pohatu on November 24th, 2022.      0 comments


Marine reserves.


What is a Marine Reserve?

A Marine reserve is a designated area that is protected from the sea surface to the sea floor, including the foreshore. There are 3 levels of Marine protection in NZ:

  • Type 1 marine protected areas being “Marine reserves” which provide the highest level of protection.
  • Type 2 marine protected areas: Areas protected under legislation and providing protection from the adverse effects of fishing
  • Other marine protection tools Similar to Type 1 and 2, but they do not protect sufficient biodiversity to meet the protection standard


What can we do/not do in a Marine Reserve?

In a marine reserve, it is strictly forbidden to disturb, take, remove or kill any marine life, shells, rocks and driftwood. NO fishing or harvesting is allowed.

Activities such as swimming, snorkelling, boating and diving are still permitted as long as they do not harm marine life so keep your hands in your pockets please!


What is the purpose of a Marine Reserve?

A Marine Reserve’s purpose is to create an area free from alterations to marine habitats and life. It allows life and habitats to regenerate quicker and better. By doing so, it also provides scientists a regenerated/protected area to study as a comparison with non-protected areas.


Where are Marine Reserves established?

Marine reserves may be established in areas that:

  • contain underwater scenery, natural features, or marine life of such distinctive quality, or
  • so typical, beautiful or unique that their continued preservation is in the national interest.

How many marine reserves are there in NZ and when were they created?

There are 44 (2019 data) marine reserves in NZ and they are all managed by the Department of Conservation (D.O.C). The Marine Reserves Act was passed in 1971. New Zealand’s first marine reserve was created in 1975 at Cape Rodney-Okakari Point (Goat Island Marine Reserve) in the North Island.


What are the benefits of a Marine reserve?

Marine reserves are recognised to bring many benefits because it helps:

- The Conservation of biodiversity

Marine Reserves protect a whole marine ecosystem. It helps to conserve biodiversity and allows ecosystems to return to a more natural state. Some species increase in diversity, abundance and size in Marine Reserves.

- To Better manage the marine environment

Thanks to Marine reserves we understand better the marine ecosystem and how it evolves naturally, without human intervention. Then we know better how to protect them.

- The Community

Marine Reserves can benefit the whole community through environmental education and management, by connecting people to their 'big blue backyard' and creating unique attractions that boost the local economy.


What about Pohatu Marine reserve?

Pohatu marine reserve was created in 1999. It was the first marine reserve created on the East Coast of South Island. The second marine reserve in the same area is Akaroa marine reserve created in 2014.


What species can we see in Pohatu Marine reserve?

Pohatu Marine Reserve hosts a variety of species such as:
 

  • Penguins (White flippered penguins, Blue penguins, Yellow eyed penguins). The whole colony counts approximately 2500 individuals spread over 91 hectares of privately owned farmland around the Pohatu marine reserve. You can see them on most of our tours in their nesting sites, socialising by groups on the water or coming ashore on the rocks at dusk.
2 penguins
  • NZ fur seals: there is a colony of fur seals in the bay. You might see a few individuals during our land-based tours as they like sun bathing on the rocks or sometimes on the beach, or swimming near the shore. On our Sea-Kayaking safari you are more likely to see most of the colony, the pups nursery (in season) and some swimming in the water.
New Zealand Fur Seal
  • Dolphins: Akaroa harbour hosts a population of Hector Dolphins that frequently visits Pohatu Marine Reserve. More likely to be seen on a Kayaking trip.
Hector dolphin - pohatu marine reserve
  • Sea-birds, such as Pied cormorants, Spotted shags, Oystercatchers, White faced herons, Blackback gulls, Red-billed gulls, White fronted terns and we frequently have the visit of Little black shag, Caspian tern, Northern giant petrel, Sooty shearwater and many more.
Giant petrel at pohatu marine reserve 2 pied shags

Oystercatcher and red bill gull
  • Other marine mammals such as Orcas or whales. They pass near the coastline at different times of the year. They sometimes come into the bay. It is rare sighting but can happen from time to time.
Southern right whale
  • Visit the underneath of the marine reserve and you will find a variety of sea-life: paua, crayfish, mullet, cod, flounder…
Pohatu marine reserve
 


What Can I do to help protect Marine Reserves?

Be aware of Marine Reserves boundaries (look at the map) and of the rules. Strictly respect the sign saying:

https://www.doc.govt.nz/globalassets/graphics/logos/look-dont-take-100.jpg

If you see any suspect behaviour or activity from other visitors of the Reserve, please inform as soon as possible the D.O.C

Here are the useful numbers:

0800POACHER 0800DOCHOT 0800FISHERIES



Boundaries of Banks peninsula's marine reserves: Akaroa head and Pohatu.

akaroa-and-pohatu-marine-reserves-390 (1)
(Image source from DoC website)

 

Comments

Ideally, we don’t want to handle our penguins at all. However, some of them need our help whether it be from an injury, illness or malnourishment. Pohatu Penguins steps in and gives these little birds a second chance at life! Most of our rehabilitated penguins are underweight or malnourished chicks. Typically, we find these chicks during our tours as we monitor the nesting sites.

Why are the chicks malnourished/underweight?

  • There can be an array of reasons:
  • One parent has died, thus, there is now one parent trying to raise 1 – 2 chicks on its own. If one parent has 2 chicks to feed typically it will choose only one to survive in which the other falls behind.
  • Both parents have died and the chick is now orphaned with no food source.
  • One sibling is simply more aggressive and steals all the food.
  • Food at sea is scarce; the parents focus on feeding themselves and only periodically feed their chicks.

What do you do in rehabilitation?

This depends on the penguins needs and condition. Typically we will feed them 2-3 times a day depending on their weight and age. If they are old enough we will bring them for a swim in our “swim therapy pool”. Here, we introduce them to the water and determine if they are ready to be released. Injured or sick penguins will be sent to either a specialized penguin vet or dedicated specialists, Kristina and Thomas*, in Christchurch where they are assessed for future placement. Permanently injured penguins have the chance to live out their lives at the Antarctic Centre.

*K&T Link: https://www.stuff.co.nz/environment/88518082/christchurch-couple-give-injured-rescue-penguins-the-full-pamper-treatment

Parnia

I spotted Parnia while kayaking; she was standing on the rocks looking extremely thin and weak. After getting back onto shore I quickly grabbed a bucket and went on to retrieve her – she gave little resistance to capture. Once I saw her up-close I realized that she had a deformed beak, probably why she had been so thin. (It’s very difficult for penguins to hunt efficiently with a crooked beak, most die.) I had never seen such a thin penguin and I expected her to die within the day, but still it was worth a shot to try and save her.

Parnia spent a week on the verge of death, but defied all odds and responded to our care. She turned out to be
the sweetest, most gentle penguin I had ever handled. Most are rather hard on the skin - to say the least! After a week in our care I took her to the vet to be assessed. Unfortunately, little could be done for her deformed beak. At this point I had three options: 1) send her back into the wild where she would most likely perish, 2) humanely put her down or 3) find permanent captivity. Thankfully, due to her condition and sweet nature the Antarctic Centre in Christchurch accepted our little Parnia. She became the handlers favourite and lived there nice and plump for years as an ambassador for her species!

Penguin band: P 41 087

One year a starvation event happened right in the middle of the breeding season. When starvation occurs parents stop feeding their chicks to save themselves or only do so periodically. Chicks are then forced to leave (or fledge) the nest early in search of food. Unfortunately, chicks under 8 weeks old are not properly equipped to survive at sea and either starve or drown. In order to prevent early fledgings I fed the chicks while they remained in their burrows, hoping that the starvation event would end soon. Slowly but surely the parents started to return consistently feeding their youngsters and relieving me of my duties! Two years later P41 087 (we used to band our penguins) turned up in one of my breeding boxes. He was one of the largest, most beautiful penguins I had ever seen. P41 087 was evidence that my feedings, two years ago, had been a success. It warmed my heart to know that I helped save this little penguin and build him up for a healthy, successful life in the wild. He was my pride and joy.

Nowadays its much more difficult to track our successes as we no longer band the penguins. Bands have been thought to attract predators on the water and get caught on fencing, under-bush, etc.

Roxy

Roxy was handed in by the Fox II, a tourist sailing boat in Akaroa. She was extremely thin with a severe injury to her eye. Roxy looked like a recently fledged chick that seemed to have been hit by a boat. Her condition was very grim and I had my doubts about her survival.

However, to my delighted surprise she survived the first 24-hours, then the next and the next, and by day 3 she was on the road to recovery!

Her eye injury, however, would be permanent and she would never be able to see from it again. Although, she was doing well in rehabilitation we knew that she wouldn’t stand a chance in the wild, thankfully, Roxy was also sent to the Antarctic Centre where she’ll live out a long and luxurious life!

Shark bait

This is an all time favorite story that demonstrates incredible intelligence – intelligence you would never expect from a penguin.

One night, while running an Evening Penguin Tour, we found a horribly injured penguin beside the track. I immediately took him into care and the next morning rushed him to Christchurch for an emergency veterinary assessment.. He had several shallow, flesh wounds and a lacerated leg. We suspected the culprit had been a shark. The vet stitched him up and I took him home to recover..

He spent a few weeks with us recovering and eating lots of fish – something he was quite happy to do through his moult*! Once his moult was complete we returned him to the sea and he happily shot off like a rocket!

One year later, while running a tour, in the same spot on the tarck out in the open, we found a penguin near the track and out in the open we found a penguin that did move away from us as he should. He also did not attempt to bit and was very relaxed when I picked him up to examine him to find an explanation for this strange behaviour. He was in very good condition, but lame in one leg as Shark bait was when we released him. He proved beyond doubt who we was when I tried to feed him. He snapped and gulp the fish down gleefully and then looked for more, greedy as ever.  As he was looking forward to another free easy loading molt we decided to indulged him and sent him on his way, fat and sleek once his feathers were grown in. Once again he shot off, instantly a wild penguin, but we did wonder, would he be back next year for another easy moult*?

*Little Penguins moult – loose their old feathers and grow new ones – for two weeks every year. During the moult they cannot hunt and thus starve until it is complete.

Yappy Wiggle

This was the funniest penguin I’ve ever cared for!

One day, while monitoring nesting sites I came across a burrow with one healthy chick and one very small runt. If one chick gets too far behind they simply die and the fouled nest can cause the healthy chick to become sick and die. The best option was to take the runty chick out, but then what to do with it? I decided I would simply throw it in the bushes. It’s very difficult to raise chicks that are less than 2 weeks old, especially if they are runts, but I thought I’d give it a go.

Trying to feed such a young chick was not easy, but the little guy responded well and started to put on weight. Soon enough he turned into a healthy, respectable penguin.

He became far too tame, however, and ran around like a puppy dog, wiggling his tail and begging for food with sharp, yapping noises. When it came time for him to leave he wasn’t exactly keen. On the first release he returned the next day yapping his way up the drive, begging for more fish. He had obviously not found any for himself. I allowed him to stay for a few days until I figured that we better try again; so, for a second time we released him back into the wild. He returned the very next day for more fish. I fed him once more and came up with a new idea, we’ll release him by kayak! So, in our third release, we took him by kayak to the entrance of Flea Bay and let him go. This seemed to be successful until the fifth day when we saw him hobbling towards the house. This time he was much weaker, thinner and a bit injured. I assumed he had hurt himself along the rocks and barnacles while exiting the sea. After our third try, we realized that Mr. Yappy Wiggle had imprinted on us and would not succeed in the wild. He now happily resides in the Antarctic Centre yapping and wiggling all over the place!

Our Christmas Eve Saga

Before you read this you must understand: Yellow Eyed Penguins are the rarest penguin in the world and are extremely endangered. Every single one is precious.

One Christmas Eve during a penguin tour we saw one of our Yellow Eyed Penguins drag itself ashore, obviously injured and bleeding. We caught the Yellow Eyed to gauge its injuries in which its feet were badly cut. It looked as though it kicked itself free from the jaws of life and escaped a near death shark attack.

It needed stitching as soon as possible if it was to survive, but what vet would be open on Christmas Eve or Christmas Day? Talk about bad timing. I rang our closest vet in Little River and to my surprise he said to bring it straight over. This was 10.00pm on Christmas Eve.

We arrived in Little River at 11.30pm, but the vet was nowhere to be seen. We sat there waiting and silently panicking over this precious penguin’s life. Until suddenly a vehicle pulls up with the vet and vet’s family!

In order to successfully and painlessly stitch the penguin he needed to be put under. However, this can be dangerous if the penguin has a full stomach – something we weren’t sure about. We simply had to hope for the best and move forward with the procedure. The penguin did not fair well with the gas, he kept drifting in and out of conscious. Then, suddenly he started to heave and projectile vomit fish across the table, the floor and even the walls! Now, you can imagine our surprise, you can also imagine that it was quite unexpected and unfortunately we did not have time to react. So, like the table, the floor and the walls, we too were covered in fish vomit. Merry Christmas indeed!

Thankfully after loosing its stomach contents our Yellow Eyed Penguin drifted into sleep and the vet was able to finish the job. With stitched and bandaged feet we placed our groggy penguin back into our vehicle. As we had to get the penguin home our vet and his family had to clean up the fish vomit – lucky them! We bid farewell and wished our Christmas heros a very Merry Christmas.

After Christmas I sent the penguin to Christchurch to my wonderful friends and penguin rehab specialists, Christina and Thomas. Once it healed properly we released our Christmas penguin back into the wild.

rehab shireenFeeding chicks

2 wh
Rehabilitated penguins in our garden going for a walk

ben and chi
Swim! (allow the penguins to oil up their feathers)

adulyt
Releasing an adult.

chicks wh and blu
Two chicks ready to go! (White flippered and Little Blue)

yapy at sea
Trying to release Yappy Wiggle.

yappy and kayak
Still trying to release Yappy Wiggle...

yep foot
Yellow Eyed Penguin with stitched foot.
 
yep bandage
Yellow eyed penguin waiting for the stitches to be removed.
skinny chick 3-197
Shireen Helps, checking on a skinny penguin chick.
IMG 0420-419
White Flippered penguin chick wrapped up to stay warm.

These are just a few of the more memorable birds we have had in care. We rehabilitate many penguins, mostly Little Penguins, sometimes Yellow Eyed and occasionally a Crested Penguin. Most are sent off to sea successfully!

If you too wish to help visit our Adopt a penguin page.

 
Pohatu Penguins pohatu.co.nz - Spherical Image - RICOH THETA