Archives for 2018 | Nature Documentaries

Home » 2018 (Page 2)

Seed Dispersal by Dung Mimicry – Nature (2015)

July 20, 2018 at 3:47 pm / Ecological Documentaries, Evolution, Natural history, Short Observations, Video, Wildlife Documentaries

Plant-animal interactions have not always evolved to become mutualistic win-win strategies like birds dispersing seeds of palms while feeding on the fruits. Plants can be rather deceptive. They can hijact sensory vulnerabilities of animals. Secondary metabolites such as nicotine, caffeine, codeine can be rather addictive. Plant chemicals can also be used as deterrent. A sub-Saharan desert plant taily weed (Ochradenus baccatus) detonates a mustard bomb in the mouths of seed predators who dare to chew and destroy its seeds. Plant […]

Continue reading »
The Lost Forests of New England – Ray Asselin (2018)

July 14, 2018 at 8:33 pm / Ecological Documentaries, Natural history, Video

The documentary by filmmaker Ray Asselin highlights many values of oldgrowth forests and features forest ecologists including David Foster of Harvard Forest, Peter Dunwiddie of University of Washington, Tony D’Amato of University of Vermont, Tom Wessels of Antioch University of New England, David Orwig and Neil Pederson of Harvard Forest. Among these people Robert Leverett is a nature enthusiast who has spearheaded local expeditions to find the last bits of old-growth patches and gain recognition. Today old-growth forests occupy a […]

Continue reading »
A Copperhead Snake Taking Its First Breath – Copperhead Institute (2015)

July 12, 2018 at 8:25 pm / Natural history, Short Observations, Video

In this short observation you can see a juvenile copperhead individual taking its first breath filmed by The Copperhead Institute in South Carolina. Copperheads are ovoviviparous, that is babies are born alive. Eggs incubate inside the mother’s body instead of being oviposited like many other reptiles such as turtles. Copperheads mate in the spring. This results upto 18 offspring in late summer or fall. Snakes may seem as asocial however, prior to giving birth female copperheads may gather in certain […]

Continue reading »
A Bumblebee Mimic Robber Fly (Laphria macquarti) Hunting

June 28, 2018 at 4:55 pm / Ecological Documentaries, Natural history, NatureDocumentaries.org, Short Observations, Video, Wildlife Documentaries

A Bumblebee Mimic Robber Fly (Laphria macquarti) hunting. June 26th 2018, Smithsonian Environmental Research Center, Edgewater, MD. Robber flies (Asilidae) are predatory insects. Adult forms of both sexes launch grasping aerial attacks on other insects, including stinging insects such as bees and wasps. For this reason they are also known as ‘bee catchers’. Foraging occurs in sunny habitats. They are seldom found in deep woods where it is dark. Here in this observation, the habitat is an exposed sunny edge […]

Continue reading »
The Incredible Oyster Reef – Chesapeake Bay Foundation (2017)

June 28, 2018 at 4:01 pm / Ecological Documentaries, Natural history, Wildlife Documentaries

Poor water quality, disease, and harvesting nearly put an end to native oyster (Crassostrea virginica) in Chesapeake Bay. Restoration of the bay to pre-Columbian levels is challenging. The film commissioned by the Chesapeake Bay Foundation explores the ecology of this keystone species providing services to maintain a healthy biological community. A single oyster can filter up to 50 gallons of water in the Chesapeake Bay in a single day. Oysters filter nutrient and suspended sediment from the water column. Moreover, […]

Continue reading »
The Ecology of Fear – KQED/QUEST (2014)

May 28, 2018 at 5:32 pm / Ecological Documentaries, Natural history, Video, Wildlife Documentaries

The return of wolves had a profound impact on vast wilderness areas in North America. Biologist Aaron Wirsing explores why wolves and other top predators are necessary for maintenance of diversity in ecosystems. Using a “deer-cam” Wirsing is quantifying some of the behavioral relationships between predator and prey. Wildlife cameras provide unprecedented opportunities to view social lives of many wild animals including mountain lions. The gray wolf is one of the world’s most adaptable and widely distributed mammals, ranging over […]

Continue reading »
An Agouti Eating Pulp of the Dipteryx panamanensis Seed Coat

April 14, 2018 at 2:27 pm / Ecological Documentaries, Natural history, NatureDocumentaries.org, Short Observations, Video

Agoutis are rodents exclusive to forested and wooded lands of the American tropics. Their habitats include rainforests and savannas. Some species have even adapted to live in cultivated fields. They are active during daytime. At night they hide in hollow tree trunks or in burrows among roots. Here in this short observation recorded at the Smithsonian Tropical Research Institute (STRI) in Barro Colorado Island, Panama you can see an agouti feeding on the outer pulp of the one of the […]

Continue reading »
7 Ways Blockchain Can Stop Climate Change & Save The Environment – WEF (2017)

April 13, 2018 at 3:18 pm / Global Patterns, Human Nature, Video

This World Economic Forum video outlines many uses of blockchain technology for environmental protection. The system created can also protect many local tibal communities vulnerable to resource extraction. From Conquistadors to robber barons to oil and gas companies natural resources of tropical regions have been unsustainably harvested and exploited. It doesn’t have to be this way. We must prevent this. Take for instance the Earth Bank of Codes initiative. This ambitious collaborative aims to assign every piece of biological data […]

Continue reading »
The Living Forest: The Amazonian Tribespeople Who Sailed Down the Seine | Guardian Docs

April 13, 2018 at 2:56 pm / Human Nature, Video

The Kichwa tribe in the Sarayaku region of the Amazon in Ecuador believe in the ‘living forest’, where humans, animals and plants live in harmony. They are fighting oil companies who want to exploit their ancestral land. A delegation of indigenous people were at the Conference of Parties Paris COP21 climate conference to project their voices to the World. From Conquistadors to robber barons to oil and gas companies natural resources of tropical regions have been unsustainably harvested and exploited. […]

Continue reading »
My Father’s Tools – Heather Condo (2017)

April 12, 2018 at 10:29 am / Human Nature, Video

As a pre-pottery Human technology basketmaking and clothing has been an important part of the ancestral Human life style. The earliest archaeological evidence for weaving comes from the Eurasian Paleolithic. The earliest evidence for basketry comes from sites in Israel dated back to 23,000 years before present. Mastering use of plant fibers for weaving enabled Humans to broaden their resource utilization space including creative design of fish traps. Here in this meditative short by filmmaker Heather Condo, we see Stephen […]

Continue reading »
Priceless Blaschka Glass Models | Natural History Museum (2012)

March 26, 2018 at 7:24 am / Natural history, Video

The delicate glass artworks of sea creatures crafted by father-and-son team Leopold and Rudolph Blaschka were made between 1866 to 1889. Glassmakers Leopold Blaschka (1822-1895) and his son Rudolph Blaschka (1857-1939), provide a rich insight into the scientific appetite of the late Victorians in many disciplines of biology including botany as well as invertebrate zoology. Together they solved a rather difficult display obstacle faced by many natural history museums. Many botanical and zoological specimens loose their original qualities when preserved […]

Continue reading »
Harvard Restores the Famed Collection of Blaschka Glass Plant Models – Ned Brown (2016)

March 25, 2018 at 9:18 pm / Natural history, Video

Glassmakers Leopold Blaschka (1822-1895) and his son Rudolph Blaschka (1857-1939), provide a rich insight into the scientific appetite of the late Victorians in many disciplines of biology including botany as well as invertebrate zoology. Together they solved a rather difficult display obstacle faced by many natural history museums. Many botanical and zoological specimens loose their original qualities when preserved in herbariums and collection facilities. For outreach purposes especially in museums displays of such specimens are not appealing to their visitors. […]

Continue reading »
First Footage of Deep-sea Angler Fish Mating – Kirsten & Joachim Jakobsen / Science (2018)

March 22, 2018 at 1:44 pm / Evolution, Natural history, Short Observations, Video

A video recording of a female anglerfish attached to her mate created a wave of excitement among marine biologists. Anglerfish have a quite striking look for most people. This deep-sea adapted fish is well known by the public with their scary huge teeth and a light emitting lure. There are about 160 species of anglerfish worldwide. Most of what we know about these fishes have almost invariably came from dead specimens. Nobody has ever observed these animals in their natural […]

Continue reading »
Climate Science in Action – Earth Focus / Link TV (2014)

March 17, 2018 at 8:12 am / Ecological Documentaries, Global Patterns, Video

We have a very dynamic planet. Throughout it’s geological evolution ice sheets grew and shrunk many times. This process still continues each year through a number of rather complex interactions between land, atmosphere and ocean. Climate science is working hard to measure, document and understand these interactions both on land and from orbit. Satellite missions launched in 1990s produced some very informative estimates about polar regions. Scientists are now collaborating to detail these observations from land measuring the mass balance […]

Continue reading »
How Copper Engravings are Done – Eric Meier (2009)

March 9, 2018 at 2:27 pm / Natural history, Technical Notes, Video

Natural History largely depended on artists before the invention of photography. Some of the most successful scientific expeditions such as the Voyage of the Endeavor by Captain James Cook had artists on board that would sketch and draw. These drawings would later be masterfully retraced onto copper plates for reproduction in a dedicated studio that required a lot of resources beyond the capacity of a ship. The process was extremely labor intensive and slow but the results were impressive for […]

Continue reading »