Natural History Notes

These are quick stories or news items with less commentary. These may be short stories or comments about other natural history stories from other sources

Consider the Ostrich: Job 39 and God’s Commentary on His Creation – Part I

ostriches_chicks

The book of Job, which is an exploration of the problem of human suffering, contains some of the most descriptive language about the natural world in all of Scriptures.  Job 39 in particular sees God using the natural history of multiple animals including the mountain goat, deer, donkey, ostrich, horse, hawk and eagle to illustrate […]

NH Notes: A Follow-up About Heat Sharing Huddling Penguins

The center of a male emperor penguin huddle. Image credit: Robyn Mundy.

I’m posting a short follow-up to a story about huddling penguins that I wrote about a few weeks ago (Heat-sharing Huddling Penguins – A Benefit to Selfish Behavior?).  I was pointed to a really fascinating set of videos that show emperor penguins in the process of forming huddles.  You can see these videos embedded in […]

NH Notes: Heat Sharing Huddling Penguins – A Benefit of Selfish Behavior?

emperor-penguins-fledgling

In a paper entitled, “Modeling Huddling Penguins” in PLosOne (an Open Access journal) a few months ago mathematicians take on a difficult question in biology:  Do individuals organisms make decisions to share a resource for the greater good (altruism) or do they generally act only as selfish individuals.  It is very difficult to test the cause […]

NH Notes: A Diverse Array of Mushrooms in the Backyard

mushroom image: Joel Duff

I would like to take a small diversion from my usual material on this blog to do a little backyard natural history.   Our new home has almost a half acre of grass which abuts to our neighbors yard which is several acres of hardwood forest.   In researching our home I found out that our […]

NH Notes: Exploding Termites – Sacrifice for the Good of the Whole Organism

The smaller worker termites with the blue abdomens are the ones that have chemicals stored up that can be released by busting their abdomen open and mixing the substance with salivary material to make a toxic substance that will kill an invading enemy.  The larger termites in the picture are guard termites.

One of the stranger behaviors of termites was reported this past week and a summary can be found in a note in Nature. This report contains a description of exploding termites! How, and probably more intriguing, why would a termite explode and commit suicide?

A New Old Genesis Commentary – The Mather Project

Cotton Mather - Biblia Americana

An interesting new resource for research into 17th century natural history has been made available this year in the form of the first of what will be 10 volumes of the monumental work Biblia American by Cotton Mather (1663-1928).    The first volume coves this American puritan’s commentary on Genesis.   Unfortunately the book is rather expensive […]

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