Tag Archives: Utah Division of Wildlife

DEER NEAR KANAB NEED TO MIGRATE

UDOT is working to improve deer use of the crossings and prevent motorist-wildlife crashes.

Photo of deer using the crossingThe fall migration of the Paunsaugunt mule deer herd reaches its height between October and November as deer move south, and eventually end up east of Kanab or in Arizona near the Kiabab Plateau. This is the second year that migrating deer will encounter new fencing and wildlife crossings on U.S. 89 east of Kanab. Since Utah’s deer hunt coincides with the migration, it’s more likely that people and deer will come into close proximity near a wildlife crossing or along U.S. 89. And when people are near, deer appear to be less likely to learn to use wildlife crossings.

The new fencing is designed to direct deer to the under-highway crossings, but it can take three years or more before most of the animals in the herd learn the crossing options. UDOT is identifying and implementing measures to improve crossings by working with Patricia Cramer, PhD, Utah State University Research Assistant Professor, Arizona Game and Fish, the BLM and the Grand Staircase agencies and employees from the Utah Division of Wildlife Resources.

“We’re very interested to see how it works out this year,” says Randall Taylor from the UDOT Region Four Richfield office. He has been part of an effort to install fencing and three crossings along a 12.5 mile area with the highest wildlife-automobile crash history. “This project does not cover the whole area but it’s an important first step at the core of the accidents.”

Photo of deer using the crossingSoon after project completion in September 2013, Cramer placed motion-activated cameras at each crossing. The photos provide information about how many deer are using the crossings, and identify reasons deer may be deterred.

Photos from last year show more people near the crossings during the deer hunt, and fewer deer making the trek across. Probably because the crossings were new, deer congregated near the fencing along the highway. Road users saw the deer and stopped to take a look. UDOT responded by placing variable message signs to discourage motorists from pulling over.

Other circumstances served to deter deer from following the fencing and using the crossings. Gaps under the fencing encouraged deer to push through on to the pavement. “Flooding was to blame for some of those gaps, and coyotes were the cause of others,” says Taylor. UDOT and UDWR are monitoring the fencing and filling gaps as soon as possible.

Besides doing work on the project corridor, UDWR is communicating directly with hunters; a message about staying away from crossings will go out with each license holder.

The crossings are important to highway safety in the area. Pre-project crash data indicates that building the crossings prevents an estimated 132 crashes per year. “Hopefully, more deer will get across this year. The research Patti Cramer is doing is helping.”

For more:

Read a post about how UDOT collaborates to improve crossings written by Patricia Cramer, PhD, Utah State University

UDOT and Partners Work Together to Protect Paunsaugunt Mule Deer Herd

Photo of mule deer at a crossingEach fall the Paunsaugunt mule deer herd migrates off the Paunsaugunt Plateau near Bryce Canyon, to the Grand Staircase Escalante National Monument and across U.S. 89 to winter habitat in southern Utah and northern Arizona. In spring they return to the Paunsaugunt Plateau. During the migrations mule deer were killed on U.S. 89 in wildlife-vehicle collisions, which also posed a hazard for drivers. Historic data revealed that there was an average of 132 mule deer-vehicle collisions each year along U.S. 89 from Arizona to Kanab. As a result, UDOT and partner agencies came up with a strategy to add wildlife exclusion fencing to U.S. 89 east of Kanab in the migration area to funnel the mule deer and other wildlife to four existing structures, and to create three new constructed wildlife crossing culverts under the highway.

The creation of this wildlife mitigation marks a new era of inter-agency and non-profit partnerships to protect wildlife across roads. UDOT partnered with Utah Division of Wildlife (UDWR) to include multiple partners on this project, including Arizona Game and Fish (AZFGD), the Federal Highway Administration (FHWA), US Bureau of Land Management Grand Staircase Escalante National Monument, Kane County, the Mule Deer Foundation (MDF), Sportsmen for Fish and Wildlife (SFW) and others to come up with the funding and strategies to help mule deer migrate under U.S. 89.

The U.S. 89 Kanab Paunsaugunt Project partners brought together over 2.5 million dollars to install 12 miles of wildlife exclusion fencing and three wildlife culvert underpasses in the center of the stretch. Utah State University became a research partner, installing wildlife monitoring cameras at all structures and fence ends. In 2013 the mitigation was completed, research cameras were installed, and mule deer began moving under U.S. 89 in September.

As the mule deer migration began and camera data came in, it became apparent some mule deer were becoming restricted in their ability to use the structures because of cattle fences and people, and that the agency partnership needed to continue to work together to help make the mitigation most effective.

UDWR and BLM worked together to make small changes to fencing and gates to increases mule deer ability to use the structures, which were partially blocked by traditional cattle allotment boundary fences and gates under the road in the culverts and bridges.

In the fall during the peak of migration, mule deer may have become more skittish toward using the structures in part due to sports people scouting areas and individual animals for the hunt. Human presence combined with the restricted space of culverts and bridges that the mule deer were now expected to move through, the deer congregated near the fencing along the highway. People traveling on the freeway saw the deer and stopped to take a look. UDOT responded by placing variable message signs to discourage motorists from pulling over. UDWR contacted hunters who will be hunting in the area in 2014 with a message asking hunters to stay a distance away from crossing structures.

“We’re very interested to see how it works out this year,” says UDOT Project Manager Randall Taylor. “This project does not cover the whole migration area but it’s an important first step.”

The fall 2013 photographs documented over 3,000 times mule deer used the structures or went around fence ends to migrate south. The 2014 migration is expected to show as many or more passages through these increasingly effective wildlife crossing structures. Continued agency coordination and research will help this herd and other wildlife stay clear of the highway while still accessing critical habitat on both sides of U.S. 89.

Additional information about the project and partnerships can be found in the Western Governors’ Association April 2014 Case Study.

This guest post was written by Patricia Cramer, PhD USU Assistant Research Professor