Okinawan Sword-tailed newt – Endangered species by Shawn Miller

Posted on October 5, 2016 by Admin11

The Okinawan Sword-tailed newt (Cynops ensicauda popei) is an endangered species found on the main islands of Okinawa an Amami. It is currently listed as endangered on the IUCN red list of threatened species. This amphibian is decreasing in numbers due to deforestation and road kill.

Scientific name: Cynops ensicauda popei
Distribution: Okinawa and Anami Islands
Habitat: Forests, wetlands and freshwater streams
Diet: Amphibian eggs, tadpoles, snails, worms and insects
Average size: 100-180mm

Sword tailed newt with stripes

They all have bright orange bellies, which serve as a warning sign to predators that they are poisonous. When threatened they produce a transparent skin toxin.

Poisonous animals are toxic if you eat them or ingest their secretions. Irritations may occur after handling these newts if you have open wounds. Avoid rubbing your eyes or placing your hands in your mouth.

The newt photographed in its natural habitat.

Sword-tailed newt in natural habitat

The aquatic stage of the newt has external gills. Photographed on Amami Island

Juvenile Cynops ensicauda ensicauda -Amami Island

Sword tailed newt -Onna village

Sword tailed newt – Onna village

Sword tailed newt -yanbaru forest

An average looking sword-tailed newt with a blood sucking leech

Sword-tailed newt with leech

The Sword- tailed newt is often found crossing the road on rainy days in northern Okinawa.

Newt crossing

The government has designed specialized wildlife steps for animals that get trapped in roadside drainage ditches. These steps allow the newts to crawl out safely.

Wildlife steps

Please pay attention to crossing wildlife

Road kill- Sword tailed newt Sword tailed newt

If you like newts, you have to check out the coolest newt on the planet, Anderson’s crocodile newt.

My Mission: To Document and Preserve the Wildlife of the Ryukyu Islands

This site is also designed to help people identify the beautiful animals of Okinawa, basically to serve as an online nature reference guide. If you would like to make a contribution to support my mission, please click on the donation link paypal.me/maketheswitch4nature

Your donations will help worldwide conservation initiatives as well as bring solutions to the worldwide pollution issues on our beautiful shorelines. Thank you for your support. Shawn M Miller.

The Ryukyu Robin, Endemic birds of Okinawa by Shawn Miller

Posted on February 17, 2016 by Admin11

The Ryukyu Robin (Larvivora komadori namiyei) is a subspecies endemic to northern Okinawa. It is listed as Near Threatened on the IUCN red list of threatened species. Its main threats are habitat loss and the introduction of invasive species.

Scientific name: Larvivora komadori namiyei (Stejneger, 1887)
Distribution: Northern Okinawa
Habitat: Dense leaf littered forests
Diet: Earthworms, spiders, insects and fruit
Average Size: 140mm

The Ryukyu robin in its natural habitat. The male has the distinctive black throat and face.

Male Ryukyu Robin, Yanbaru forest © Shawn Miller

The female Ryukyu robin perching on a guide rope at Hiji falls, Okinawa.

Female Ryukyu robin (Larvivora komadori) © Shawn Miller

A male Ryukyu robin searching for insects on the ground.

Male Ryukyu robin © Shawn Miller

Ryukyu robin © Shawn Miller

Ryukyu Robin -Yanbaru forest © Shawn Miller

Time for a nap on a fern tree.

Ryukyu robin resting © Shawn Miller

Luscinia komadori komadori is a subspecies found on Amami Island. The flank is white and black.

Luscinia komadori komadori, Amami Island © Shawn Miller

These small birds are often seen early in the morning feeding on insects on the road. Watch your speed and pay particular attention between dusk and dawn.

Watch your speed! © Shawn Miller

A male Ryukyu robin that was killed by a speeding motor vehicle on Route 2 in northern Okinawa.

Okinawa Roadkill – January 17th, 2016 © Shawn Miller

Let’s protect the beautiful wildlife of Okinawa, Japan.

Have a great day!

Light and Motion macro field setup – Constant lighting by Shawn Miller

Posted on March 30, 2015 by Admin11

Light and Motion lights produce constant lighting with studio quality output. This light configuration is convenient while shooting macro photography at night. The camera, tray, arms and lights are combined into one lightweight unit. The light output can be easily adjusted with a touch of a switch. Having the lights on loc-line arms allow simple light angle adjustments.

The custom Light and Motion macro field setup consists of

Sola Tray kit with extention tray and arms
Third custom loc-line arm mounted
GoBe 700 wide light
Sola 600 light
Sola 1200 light
Canon 70D with 60 mm macro lens and strap

Light and Motion macro field setup by Shawn M Miller.

I was fortunate to have beautiful weather both nights testing the constant lighting setup in northern Okinawa. Six of the animals below are endangered species listed as threatened on the IUCN red list. All of these night dwellers are decreasing in numbers due to deforestation.