Valentine Reiss-Woolever, a PhD student in the Insect Ecology Group, writes: Bamboo straws, Nordic flight shame, and reusable tote bags – environmentally minded consumption is increasingly common. A buzzword in recent years, “conscientious consumption” describes our attempts to spend money with an awareness of how our choices affect the world outside of ourselves. At the start of 2020, 64% of Germans said “living more sustainably” … Continue reading Palm oil boycotts may block the path to sustainability
Amjad Khalaf, undergraduate student, writes: One of my fondest childhood memories is chasing butterflies and ladybirds in the garden and being fascinated by their vibrant colours as they flew around. Thinking back, that was one of the main reasons I became interested in biology; I often found myself wondering why they looked the way they did and how they lived their lives that were so … Continue reading ‘Chasing butterflies’ at the Museum of Zoology
Martina Harianja, PhD student, writes: Imagine that you were eight times as big as a grain of sugar, and you live in a fast-flowing stream. To get food, you need to swim against the current. What properties would need to accomplish this? Semi-aquatic bugs in the genus of Rhagovelia offer a brilliant approach. Their body length ranges from two to four millimetres as an adult, and … Continue reading Can how we manage agriculture’s impact on insects and biodiversity?
Sridhar Halali, graduate student researcher, writes: “While wandering amid the forests of India, I had always been struck by a few butterfly species, which seemed to exhibit different wing patterns in the wet and dry seasons. This is called ‘seasonal polyphenism’, and I found out subsequently that this phenomenon is one of the adaptations to the seasons experienced in the tropics. The wet season form … Continue reading Why do butterflies change their wing pattern with the seasons?
Charles Emogor writes: I saw my first live pangolin after almost two decades of being a pangolin enthusiast. This was a special moment especially as the purpose of the field trip in Nigeria’s Cross River National Park was to find and tag white-bellied pangolins to better understand their ranging behaviour and activity patterns. This work is part of my PhD on pangolin ecology and conservation … Continue reading Conserving Pangolins
Ella Henry, undergraduate student, writes: A concrete jungle. The constant chorus of cars and buses. Streams of artificial light from headlights, street lamps and buildings. Flocks of people everywhere. London, along with many other cities, is probably not the first place you would associate with the word ‘biodiversity’. Nevertheless, returning to London during the lockdown period has led me to appreciate its nature-engagement spaces, which … Continue reading The lesser known ecological parks of London
Tanmay Dixit writes: I am studying the African cuckoo finch, which as its name suggests behaves like a cuckoo: it lays its eggs in the nests of ‘host’ birds, namely warblers. The warblers have evolved to reject eggs of the cuckoo finch, which has resulted in the cuckoo finch accurately forging the complex patterns (‘signatures’) of their hosts. How should hosts respond? I am trying … Continue reading Perfect signatures and perfect forgeries
Swastika Issar, PhD student, writes: “I’ve always been fascinated by how new species can emerge from the way populations adapt to their local environments. For my PhD, I worked on the burying beetles. These incredible insects turn the carcass of a small vertebrate, such as a bird or a mammal, into an edible nest for their larvae. I was interested in studying how local adaptations … Continue reading Studying evolution through the specialisations of burying beetles
Gabriel Jamie writes: Research recently published in the journal Evolution shows that the nestlings of brood-parasitic finches mimic the appearance, sound and movements of their host’s chicks. Working in the savannas of Zambia, Dr Gabriel Jamie and a team of international collaborators collected images, sounds and videos over four years to demonstrate this striking and highly specialised form of mimicry. The study, funded by The … Continue reading Parasitic finches mimic their hosts to deceive foster parents
Stanley Quek, an MPhil student focusing on assessing the effectiveness of the Nature Ways network in Singapore, writes: Singapore is an island country in the biodiverse region of Southeast Asia. Singapore is also a large city, with urban landscapes dominating the island. In the past, Singapore was completely covered with dense primary forests and mangroves, however, much of that has been lost with the development … Continue reading Singapore’s Nature Ways