In our case study ‘Snakes on a plain’, we have been learning about the adders at Hatfield Moor and how they have been so successful by occupying a niche in nature as a cold climate snake. In the coming weeks we will look at the fire at Hatfield, most likely caused by careless human action, and how the coordinated response from the Local Authority, Natural England and the Fire Service worked tirelessly to protect this important natural wonder on our doorstep in Doncaster.
To deepen our studies, this week students in E25 welcomed experts from Sam’s Safaris into school. Zoe and Joy brought with them some even more special guests. We met a range of reptiles, amphibians and mammals so that students could learn more about how they are adapted to their environments, how they are dependent upon other species and the impact that humans are having on their ecosystems (both positive and negative).
Some of the brilliant insights we gained into adaptations included the Jacobson’s organ in snakes, and how they are able to ‘taste’ the air. We also learned how chinchillas have adapted to their cold environment by having 60 hairs sprout from each of their follicles compared to just one hair per follicle in humans (or none in the case of some of our more veteran teachers). The mountain kingsnake was a particular favourite, with its bright colours mimicking a venomous coral snake to ward off potential predators.
We also heard about how deforestation – often to clear land for palm oil farms – was having a devastating impact on geckos, and how insecticides were causing damage to microbial ecosystems in the soil.
On a more positive note, our experts described how conservation work was helping to protect species, and how young people are more engaged than ever before in helping to protect the wonders of nature on which we are all entirely dependent.
Our experts were knowledgeable and showed great care towards the animals, helping some students (and staff) to overcome their fears too.
Almost everyone fell in love with Scrabble the chinchilla. Mr Doyle said his favourite was the gerbil though; what’s that about?!?
