US Endangered Species Listing Round-up

June saw a flurry of federal Endangered Species Act announcements.
Not Endangered:
Ozark chinquapin
(it’s a tree)

News story (KOTV Oklahoma)
Another news story (Springfield [Mo.] News-Leader)
Press release
Federal Register

Fisher, in the northern Rocky Mountains

News story (Reuters)
Another news story (Daily Journal [Indiana])
Press release
Federal Register

Considered for listing:
Golden-winged warbler
Two bat species

News story (LA Times)
Another news story (NY Times)
Press release
Federal Register

Confirmed as threatened:
Polar bear

News story (Reuters)
Another news story (NY Times)
The court’s opinion (links to PDF)

Photo: Golden-winged warbler, courtesy US Fish and Wildlife Service

Need to Prove That Mist Nets Are Safe?

Her pain is your gain. When Erica Spotswood of the University of California at Berkeley applied to use a mist net in French Polynesia, officials asked for proof that the technique is safe. Despite the fact that the technique has been the research standard in ornithology for decades, Spotswood couldn’t find much data. So, she collected her own.

She found that mist netting is indeed safe, with injuries or deaths occurring in only a fraction of a percent of the birds captured. Best of all, the paper, in Methods of in Ecology and Evolution is open access. You can’t ask for more than that.

Read the paper here.

Some background on the study from ScienceDaily.

Photo: Not a bird in exotic French Polynesia, but a yellow warbler in the good old US of A. Photo Credit: Kristine Sowle, courtesy of the US Fish and Wildlife Service

Need to Prove That Mist Nets Are Safe?

Her pain is your gain. When Erica Spotswood of the University of California at Berkeley applied to use a mist net in French Polynesia, officials asked for proof that the technique is safe. Despite the fact that the technique has been the research standard in ornithology for decades, Spotswood couldn’t find much data. So, she collected her own.

She found that mist netting is indeed safe, with injuries or deaths occurring in only a fraction of a percent of the birds captured. Best of all, the paper, in Methods of in Ecology and Evolution is open access. You can’t ask for more than that.

Read the paper here.

Some background on the study from ScienceDaily.

Photo: Not a bird in exotic French Polynesia, but a yellow warbler in the good old US of A. Photo Credit: Kristine Sowle, courtesy of the US Fish and Wildlife Service

Ashe Confirmed as USFWS Director

Yesterday (6/30/11) Daniel M. Ashe was confirmed the 16th Director of the U.S. Fish and Wildlife Service. He was formally nominated to lead the agency back on Dec. 3, 2010. Those with long careers and long memories may remember his stint as the Fish and Wildlife Service’s Assistant Director for External Affairs, where from 1995 to 1998, he coordinated research and directed states grants-in-aid. He is a second-generation employee of the USFWS.

Environmental News Service has the story. Read it here.

Also, read Ashe’s bio on the USFWS Web site. Here.

Photo: Tami Heilemann, courtesy of USFWS

Highway Crossing Success Story — Part 3 — The Results

A mule-deer’s eye view of the project.

Four years after the electricity first flowed through the fences and shock-mats of the Tijeras Canyon wildlife collision mitigation project, it’s safe to say the project is a success. Collisions between vehicles and wildlife in the canyon have been drastically reduced. Still, you can learn not only what to do from the project, but gather some tips on what to avoid when putting together your own project too.

Read about this project’s successes in the last installment of this exclusive report, here.

Highway Crossing Success Story — Part 2 — The Solution

Today we’ll tackle New Mexico’s plan to reduce collisions between vehicles and wildlife on a busy skein of highways outside of its largest city. The plan included state-of-the-art technology and techniques and makes a worthy blueprint for other ambitious highway mitigation highway projects.

Read the details of the wildlife collision mitigation plan here.

Tomorrow we’ll discuss how it all worked out.

Photo: courtesy Tijeras Canyon Safe Passage Coalition

Highway Crossing Success Story — Part 1 — The Problem

Two weeks ago we mentioned a vehicle-wildlife collision mitigation project in New Mexico that had installed cutting-edge electro-shock mats to prevent wildlife from crossing a highway. The switch was flipped on those mats four years ago and there has been plenty of time to evaluate whether the ambitious and comprehensive mitigation project worked.

In a State Wildlife Research News exclusive report, over the next three days we’ll take a look at the wildlife collision problem at Tijeras Canyon, the state-of-the-art suite of solutions installed to solve it, and what has happened there over the last four years.

Today, we’ll take a look at the wildlife collision problem. Does this highway resemble any that you worry about?

Read part one of the story here.

Photo: I-40 east of Albuquerque, NM. Photo credit: courtesy of the Tijeras Canyon Safe Passage Coalition.

Short Commute for Florida State Biologists

A major colony of roseate terns, a state and federally listed threatened species, is located on the roof of the Florida Fish and Wildlife Conservation Commission in Marathon, Fla., in the Florida Keys. It contains about 67 nests. The colony has been there since 1996, making monitoring the colony an easy day in the field for the state biologists working in the building below.

Read more in this article in the Florida Keys News/Marathon Free Press.

Photo: Alcides Morales, courtesy US Fish and Wildlife Service

Wildlife Under Fire

With wildfires burning in Texas, Oklahoma, North Carolina, Florida, and Georgia in addition to the headline-grabbing Arizona Wallow Fire, this article from the Denver Post on the Arizona fire’s effect on endangered wildlife is worth a look.

The news: while adult spotted owls should have been able to fly away from tree crown fires, their nestlings and young likely didn’t make it. Find out more about species ranging from wolves to trout in the Denver Post story.

Photo: This is a controlled burn on a Maryland national wildlife refuge, but you get the idea. Photo credit: Catherine Hibbard, courtesy of US Fish and Wildlife Service

Wildlife Pathology Solves the Case

Shotgun blast or virus? Who done it? Or what done it? You may have turned to the U.S. Geological Service’s National Wildlife Health Laboratory in Madison, Wisc. to answer some of your most pressing wildlife mysteries. Here’s a view behind the scenes at the lab, with a focus on veterinary pathologist Carol Meteyer, in the current issue of Miller-McCune Magazine.

Read the story here.