How are penguin eyes different from those of other animals?
Vision is crucial for penguins, impacting their survival and behaviour. Adapted for underwater navigation, penguins rely on clear vision to hunt efficiently and avoid predators while at sea.
Their keen eyesight, adapted for low light conditions, aids in spotting prey during ocean dives. Vision is also vital for terrestrial navigation, helping penguins locate mates, nests, and burrows in crowded colonies. Communication, including visual signals during courtship and social interactions, plays a role in their breeding success.
In Aotearoa, we have the Yellow-eyed Penguin and the Little Blue Penguin. Understanding the importance of vision sheds light on the intricacies of their behaviour and informs conservation strategies for these unique and sometimes endangered birds.
Session 1: Vision in the animal kingdom (Mark Lokman / Francesc March)
Explore the vital role of vision in the different animals and how the eyes and characteristics are adapted to the species and their needs. Interactions with the animals of the Museum.
Session 2: Daily life of Penguins (Thomas Mattern)
Explore the vital role of vision in Aotearoa penguins, the Yellow-eyed Penguin and the Little Blue Penguin. Discuss how their eyes are adapted for underwater navigation, hunting, terrestrial activities, communication, and predator avoidance. Emphasize the importance of vision in their overall survival and behaviour.
Session 3: What is a Cataract, and how do you fix it in a Penguin? (Francesc March / Peter Hadden)
Explain cataract surgery in humans and how the process begins. So different and easy compared to animals!
Unique medical considerations of vision in penguins, with a focus on cataracts. Discuss how this condition can impact their quality of life, foraging abilities, and overall survival. Present a real-life example of cataract surgeries in a penguin, showcasing successful interventions and their impact.
Session 4: Rehabilitation and Release (Emma Chen, wildlife hospital)
Discuss rehabilitation efforts for penguins undergoing medical attention. Explore post-surgery care, monitoring, and the eventual release of rehabilitated individuals back into the wild.
Session 5: Future Challenges (Jason Van Santen, OPERA)
Challenges related to penguins' health in Aotearoa and explore potential future in veterinary care and conservation strategies.
Examine the conservation challenges Aotearoa penguins face, focusing on habitat preservation, minimizing human disturbances, and addressing threats from introduced predators. Discuss how impairments in vision can impact their ability to thrive in their natural environment.
When: 2pm, Tuesday 15 April
Where: Barclay Theatre, Tūhura Otago Museum
Cost: Free
