Jellyfish Species — Box Jellyfish, Deepstaria Enigmatica, Praya Dubia, Lion’s Mane Jellyfish, Marrus Orthocanna, Man O’ War, Tima Formosa, Crossota, & Unidentified

January 20, 2015 in Animals & Insects

Jellyfish are some of the most strange, interesting — and occasionally beautiful — animals currently living in the world. And they’ve been here for quite a long time — some species are, in many ways, unchanged from the way that there hundreds of millions of years ago.

Owing to these facts, and — more importantly — their striking appearances I’ve created the list below compiling some of the most interesting species of jellyfish. Enjoy.

Jellyfish bloom ocean

Read the rest of this entry →

Mass Die-Offs Amongst Birds, Fishes, & Other Marine Animals, Are Increasing In Frequency, Research Finds

January 19, 2015 in Animals & Insects

Mass mortality events (mass die-offs) are increasing in frequency of occurrence — with regard to fishes, birds, and many other marine animals — according to new research from UC Berkeley’s Department of Environmental Science, Policy and Management; the University of San Diego; and Yale University.

The findings are the result of a comprehensive analysis of 727 mass die-offs — of around 2,500 different animal species — that occurred over the past 70-years. According to the findings of this analysis — die-offs amongst bird, fish, and marine invertebrate species, have been increasing in frequency notably over these last 7-decades.

Fish kill mass die-off
Read the rest of this entry →

The Triumph Of Death — Pieter Bruegel The Elder, The Black Death, Two Monkeys, & The Eighty Years War

January 19, 2015 in Humans

This is a bit of a detour from what we normally post about here, but it’s a worthwhile one — The Triumph of Death, painted by Pieter Bruegel the Elder back in c.1562. Given that “peasant Bruegel” was born in 1525, and died in 1569, the creation of this painting dates to only a few years before his death.

The painting dates to a very tumultuous period of time for the region where Brueghel lived — at the time part of the Habsburg Netherlands, now part of Belgium. The creation of the painting predates the start of the Eighty Years War (1568-1648) by only a couple of years — and really seems to capture something of the spirit of the times.
Read the rest of this entry →

Endangered Primates Species List — Mountain Gorilla, Blue-Eyed Black Lemur, Howler Monkeys, Tarsiers, Gibbons, Tamarins, Etc

January 17, 2015 in Animals & Insects

Amongst all of the animals facing extinction in the world currently, perhaps the most interesting are those that share relatively recent ancestors (and many, many, many behaviors and social patterns…) with us — that is to say, other primates. The greater apes, the lesser apes (gibbons), the monkeys, the baboons, the lemurs, the tarsiers, the bush babies, etc.

The vast majority of these animals (across all of their various families, genera, and species) have seen their numbers plummet in recent years — largely owing to the incredible rates of habitat destruction seen over recent years, via deforestation, desertification, and encroaching human settlements.

Endangered primates now occupy perhaps the most prominant place in the public eye as far as endangered animals. The only other endangered land-animals that are perhaps of similar ‘charisma’ to the primates are the big cats, and/or elephants. (Maybe the rhinos as well?)

Based on current fossil evidence the earliest known primate (Teilhardina) lived around 55.8 million years ago. But other lines of enquiry (along with the general rareness of small-animal fossils from that far back) suggest that primates probably emerged ~85 million years ago, in the mid-Creataceous era — with evidence pointing toward an origin in what would now be considered to be a part of Asia (of course, the land masses of the world back then were connected in very different ways).

90 million years ago

Since that relatively long ago origin in the tropical forests of a very different world, inhabited by very different forms of life, primates have spread out across a great many different environments and ecological niches.

Diversifying into the mountain-living gorillas, the shellfish-smashing Burmese macaques, the tree-sap-loving marmosets, the grass-eating geladas, the war-like chimps, the fishing-by-hand long-tailed macaques, the kills-bush-babies-with-sharpened-spears chimpanzees (they use stone hammers as well), the hot-spring loving snow monkeys (Japanese macaques), the jet-engine-loud howler monkeys, etc, of today.

And, also, into the pack-living (chimpanzees, many monkey species), the crowd/troop living (baboons, geladas), the nuclear-family-like (gorillas), the pair-bonded (gibbons), and the largely solitary (orangutangs/orangutans), social structures seen today.

Many of the species to which these highly-diverse behaviours and ways of living are embodied by are now considered to be endangered — largely owing to human activity over the last few thousand years. And, in particular, over the last few hundred years.

Below I’ve made a list of some of these now endangered animals — providing interesting facts, images, and anecdotes. Enjoy.
Read the rest of this entry →

Meteor Showers 2015: Perseids, Lyrids, Geminids, Leonids, Draconids, Orionids, Etc — Dates & Times

January 15, 2015 in Space

2015 is looking set to be a good year for meteor showing watching — with good peak-rates and nice dark skies being likely for most of the major showers of the year.

As a result I’ve compiled the below list outlining the best dates and times for watching the various major meteor showers of the year — the Geminids, Perseids, Draconids, Taurids, Lyrids, Orionids, Leonids, and Aquarids. As well as creating a handy inforgraphic (posted directly below). Enjoy.

Meteor showers 2015 dates and times
Read the rest of this entry →