All of our blog topics in biology and their related topics from the foundation to applied biology concepts and ideas.
Mulberries are often written off as a scrub tree, growing along and in fence lines, out of the side of other trees, and often too close to house foundations. They get in these unlikely and unwanted places because birds feast on the fruit in June and July when it’s ripe, spreading it’s seed wherever they …
It is a mesmerizing natural phenomenon—murmuration. This is when a huge flock of starlings all fly in a synchronized manner, creating fascinating patterns in the sky. Just watch some of the YouTube videos of murmuration and you’ll be amazed. Just why do starlings do this and how do they know which direction to turn when …
Of all the microbes in the world, yeast is one of the most useful for us civilised folks. The fermentation process allows beverages to brew, bread to rise, and our recent studies show that yeast also helps our guts function. 7000 year old vessels have traces of wine and beer, but not sure if it …
One of the most striking examples of evolutionary transition in all biology history is the evolution of modern birds. Their group of land vertebrates is the most diverse on Earth, with more than 10,000 extant species worldwide (Brusatte et al. 2015). This evolutionary transition from an animal very much alike Tyrannosaurus rex, date back to …
Pesticides are chemicals generally used in agriculture, in order to prevent diseases, pests, weeds and other kinds of plant pathogens. The final aim of pesticides is to maintain high quality in agricultural production and yield and also improve the external appeal of fruits and vegetables. Despite sometimes not being noticed by the public, there some …
“Nature produces individuals, and nothing more. She produces them in such countless numbers that we are compelled to sort them into kinds in order that we may be able to carry them in our minds. This sorting is classification— taxonomy (Bessey 1908).” The science of identifying and classifying organisms (taxonomy) is responsible for categorizing the …
From elephants to star-nose moles to proboscis monkeys to hammerhead sharks, some animals have really odd noses. Let’s talk noses. For humans, noses enable us to smell and breath, as well as providing us a place to perch our sunglasses. Animals rely more on their noses, particularly their sense of smell. It enables them to …
As reptiles, alligators are cold-blooded and need the heat of their surroundings for their body warmth. Fortunately, alligators are found in tropical and subtropical habitats so it is not uncommon for them to experience freezing temperatures. Weather patterns in recent years, however, have gone awry and occasionally, a cold snap hits a normally balmy region. …
The Pickerel frog, Lithobates palustris, is unique among North American frogs. Common in the clear, cool ponds and streams of the northeastern and eastern United States and Canada, as well as the coastal swamps and marshes of the south, the Pickerel Frog is plentiful in the wild. In fact, International Union for Conservation of Nature …