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Chasing Ghosts – bioGraphic / Eric Bendick (2019)

February 25, 2021 at 9:11 am / Ecological Documentaries, Evolution, Natural history, Video, Wildlife Documentaries

Orchids have a special place in plant biologists’ hearts. How can they not? They are the beetles (*) of the plant world. One in every five flowering plant species living today is an orchid. Although orchids are so diverse, they are also rather rare. Most people think of orchids as showy, vibrant and beautiful, but Gastrodia agnicellus, named in 2020 from a forest in Madagascar, is quite the opposite. The evolutionary alliance of orchids and their pollinators go as far […]

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The Kingdom of the Lion Tailed Macaque – Poorna Kedar (2019)

December 18, 2020 at 11:37 pm / Ecological Documentaries, Natural history, Video, Wildlife Documentaries

Lion Tailed Macaques is an endangered primate endemic to the Western Ghats of India with a restricted geographical range. Due to habitat loss and human pressures populations have been on the decline. The filmmaker Poorna Kedar has recorded these vulnerable primates at one of the critical habitats of this species near the town of Valparai. India’s Western Ghats is an ecologically unique biodiversity hotspot recognized by the United Nations as a UNESCO World Heritage Site. The exceptionally high level of […]

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A Window into the Twilight Zone – Jennifer L. Berglund / WHOI (2020)

August 2, 2020 at 12:51 pm / Ecological Documentaries, Video

The Ocean Twilight Zone is the largest habitat on Earth. It is a vast ecosystem that does not depend on sunlight directly. This is the place where organisms have evolved seemingly bizarre adaptations such as bioluminescence and reproduction modes such as the Angler Fish with a parasitic male. The clues for chemical origins for how life may have started could be there in thermal vents. The discovery of diel vertical migration of fish and zooplankton forming the deep sound scattering […]

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Observations and Simulations of 2005 Atlantic Hurricane Season by NASA

July 25, 2020 at 8:53 pm / Ecological Documentaries, Global Patterns, NatureDocumentaries.org, Video

Atlantic hurricane season typically starts from June 1 and ends in November 30 in the northern Atlantic. There’s a noticeable peak from late August through September. Each season peak activity occurs around September 10th. The 2005 Atlantic hurricane season had an unusually high cyclone activity surpassing any other season. The number of category 5 hurricanes, and the most intense hurricane ever measured (Hurricane Wilma) by atmospheric pressure was recorded during this time period. The visualization ’27 Storms: Arlene to Zeta’ […]

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Plants are Cool Too! (All Episodes)

May 20, 2020 at 10:27 am / Ecological Documentaries, Evolution, Natural history, Video, Wildlife Documentaries

The “Plants are Cool Too!” series is supported by the Botanical Society of America (BSA) and hosted by Dr. Chris Martine. Here you will find all episodes of the series in reverse chronological order (last-in-first-out). Ecologists have hypothesized that there has to be a level of disturbance acting pretty regularly on communities. The intensity of disturbance has to be “mild” so that it doesn’t wipe every living thing but clear out some habitable zones for re-colonization by some species that […]

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Return of the Cicadas – Samuel Orr (2013)

May 19, 2020 at 12:44 pm / Ecological Documentaries, Natural history, Video, Wildlife Documentaries

Cicadas are Hemipterans (true bugs). The genus Magicicada groups 13-year and 17-year periodical cicada species of eastern North America. The Spring of 2020 corresponds to the emergence of Brood IX of periodical cicadas in North Carolina, Virginia and West Virginia. Such emergences are spectacular feats of nature. After living underground feeding with tree roots for 13-years or 17-years (depending on the brood type) the adult insects dig themselves out synchronously in massive numbers to change their exoskeletons, mate and die. […]

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Eye of the Pangolin – Pangolin.Africa (2019)

April 2, 2020 at 11:21 am / Ecological Documentaries, Evolution, Natural history, Video, Wildlife Documentaries

The etymological origin of the name pangolin comes from the Malay word pengguling. It means “one who rolls up”. The animal has at least eight species with a wide geographical distribution ranging from Africa to Indian subcontinent and southeast Asia including Malayan Archipelago and Indonesia. Unfortunately we know very little about this highly elusive animal and its existence is under threat. Scaly anteaters are quite unusual among mammals since their skin is covered by large and overlapping keratinized scales hugely […]

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The Queen of Trees – PBS (2006)

September 27, 2019 at 10:22 am / Ecological Documentaries, Natural history, PBS Nature, Video, Wildlife Documentaries

Queen of Trees is now viewable on the official YouTube Channel of Victoria Stone and Mark Deeble. Veteran wildlife filmmakers Victoria Stone and Mark Deeble once again put out a marvelous work by compiling observations on a community centered around a sycamore fig tree. The success of the documentary comes from their long-term observations in a particular filming spot in Kenya where they camped on location for more than two years. A thorough understanding of the landscape with it’s inhabitants […]

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When Plants Fight Back – bioGraphic (2017)

September 25, 2019 at 12:50 pm / Ecological Documentaries, Evolution, Natural history, Video, Wildlife Documentaries

Even Aristotle got it wrong. He thought plant roots convert soil into wood and grow that way. Plants resemble bizarre upside down animals. Their superior mouth parts (roots) are located in an inferior position. According to Aristotle, plants are ‘lower’ level living things. They are the first basic steps in procession of life from the inanimate to the animate (animals). Plants don’t move and are without ‘sensory soul’ but still have ‘souls’. Plants do not have any excrement, do not […]

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A Shark Swallowed Whole by a Wreckfish | Okeanos Explorer/NOAA (2019)

July 12, 2019 at 4:03 pm / Ecological Documentaries, Natural history, Short Observations

The remotely operated vehicle Deep Discoverer (D2) and the telepresence capabilities of NOAA Ship Okeanos Explorer, brought a quite rare biological occurrence for Humans to observe. During the Dive 07 of the Windows to the Deep 2019 expedition viewers watching live have witnessed this fascinating predation in action taking place in the deep ocean. D2 was following a straight-line on a small topographic rise originally thought to be a shipwreck at about 450 meters (1,476 feet) of depth. As D2 […]

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A Diverse Tropical Forest Canopy and Crown Shyness – Dimitar Karanikolov (2019)

April 22, 2019 at 7:21 am / Ecological Documentaries, Natural history, Video

This is a wonderfully poetic and at the same time quite informative piece of short observation captured by the photographer Dimitar Karanikolov. The video successfully demonstrates a botanical phenomenon known as “crown shyness” by providing a nicely stabilized vertical view of canopy trees swaying by the wind in Tulum Mexico. Tree canopies are some of the most diverse sections in tropical forest. The exact mechanism of crown shyness is still not resolved but there are quite a few convincing hypotheses. […]

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Hurricane-induced Selection on the Morphology of an Island Lizard – Nature (2018)

April 10, 2019 at 4:15 pm / Ecological Documentaries, Evolution, Video

Hurricanes are catastrophically destructive and can have long-lasting effects on ecological systems. For instance, the Atlantic hurricane season of 2005 was a particularly strong one with record breaking 27 named storms. Mass mortality observed after hurricanes may be a force of natural selection. The hypothesis that destructive events such as hurricanes could drive natural selection has been controversial. In order to test this, scientists surveyed a common, small-bodied lizard (Anolis scriptus) that lives throughout the Turks and Caicos archipelago before […]

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Sounds of Survival – Katie Garrett / bioGraphic (2018)

March 2, 2019 at 7:17 pm / Ecological Documentaries, Natural history, Video, Wildlife Documentaries

“Sound can be a tool for conservation”. — Ben Mirin Sound can be extremely informative in wildlife context. Many animals including mammals from cetaceans to bats appear to have mastered acoustic communication. Cooperative animals such as marmosets can take turns during their conversations and relay multi layer information through seemingly simple high pitched calls such as identity, age, location and gender which can be very effective in dense forest environments. Therefore it is real important to tap into this highly […]

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UConn BioBlitz 2015

February 23, 2019 at 3:37 pm / Ecological Documentaries, Natural history, NatureDocumentaries.org, Video

On July 24th – 25th 2015, 49 experts collaborated with >150 citizen scientists to identify 1180 species in a 24-hour marathon of biodiversity survey (see a meta analysis at the bottom of this post). The UConn BioBlitz 2015 had many workshops that continued day and night including Bat activity monitoring, Blacklight/Mercury lamp curtain survey for nocturnal insects, setting camera traps for mammal activity, owl prowl, science expose, ants exploring space as well as tours of Collections Facility and the UConn […]

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The Origin of Species: Lizards in an Evolutionary Tree – Dan Lewitt / HHMI (2013)

January 30, 2019 at 12:07 pm / Ecological Documentaries, Evolution, Natural history, Video

Anole lizards together with cichlid fishes and Darwin’s finches are one of the star organisms in studying a rapid evolution pattern called adaptive radiation. Jonathan Losos is a veteran field biologist that has studied the traits that enable dozens of anole species to adapt to different niches in the islands of the Caribbean. Differences in limb length, body shape, and toepad size allow different species to be successful on the ground. However on vegetation surfaces such as thin branches, or […]

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