Island Journal - Sometimes You See Where A Fox Has Been

The opportunity to visit Channel Island foxes in their natural environment is part of the success of saving island foxes from extinction. Friends of the Island Fox loves to highlight individual experiences. On Santa Cruz Island there are locations where you almost always see island foxes (Scorpion Campground and Prisoners Harbor). Guest writer Michael Lawshe has a different story from Santa Rosa Island.

Island Journal: Santa Rosa Island, June 16, 2018

We took an 8 am boat out of Ventura, with Island Packers, directly to Santa Rosa Island. The sky was overcast and the sea was remarkably flat. We crossed the channel, passing Anacapa and Santa Cruz Islands to...

Taking a hike, we noticed dozens of great little caves and crevices in the hillsides. 

Perfect for a fox!

Sometimes you see a fox, sometimes you see where they have been! 





Here is a path to a secluded fox resting place.

Do you see the little footprints in the sand?

They're a little bigger across than the size of a quarter. 

We didn't see the island fox, but we are pretty sure they were watching us. It was a great day. - Michael Lawshe

More on: 
reading island fox tracks
seeing island foxes
Experiencing Santa Rosa Island
A Day with Biologists On Santa Rosa 

Tracking An Island Fox

Welcome guest writer Mike Watling. As a certified wildlife tracker and member of Ventura County Wildlife Trackers, Mike shares his expertise in identifying island fox tracks.

Visiting Santa Cruz Island this past winter, I was more excited than usual as it had rained a few days prior to the trip. The miracle of mud, following a rain, provides an excellent medium for studying the tracks left behind by animals. As a naturalist and wildlife tracker, I was looking forward to spending my day carefully observing the minute details of the delicate tracks of the Channel Island fox.

The island fox and its mainland cousin the gray fox are the only fox species capable of climbing trees. The island fox is the island's largest mammal and main predator; the top dog if you will.

Unlike the gray fox, which is primarily a nocturnal hunter, the island fox is active both day and night and can be readily observed foraging for lizards, insects, and fruit that comprise a large portion of its diet. To help conserve energy, foxes will often travel on the roads and trails found throughout the Channel Islands, leaving behind tiny tracks for the observant naturalist to find. 

Like all species in the Canidae family, the fox places its feet on the ground in a manner known as digitigrade. To put it simply, while they are moving, their body weight is being supported by the digits (toes) rather than the entire foot structure. In contrast, humans and bears are plantigrade, meaning the body weight while in moition is being supported by the entire sole of the foot. This characteristic is evident in the tracks left behind.

Consistent with all canids, the island fox has five toes on each forefoot. Toe one, the dew claw, is greatly reduced and located above the carpal pad on the inner leg. Only four toes typically appear in a track. The metacarpal pads, or palm,are fused together to form a larger rounded, yet triangular pad. The space between the toes and the pad, known as the negative space, forms an “H”.

The hind feet have four toes, and like the front, the pads are fused to form a narrow heel pad, which only partially registers in a track.  The negative space forms an “X”.
 
Island fox tracks are small, mostly symmetrical, approximately 1 to an 1 1/4 inches long by 13/16 of an inch wide, with the front track larger than the hind. The two inner toes tend to be close together and are often angled inward towards each other. Often the fur surrounding the foot will leave a visible impression in the track as well. The claws of the island fox are semi-retractable and slightly curved, and may not register. Even in mud, the claws appear very fine if at all. 

 
Island foxes generally move throughout their territory in a slight under-step trot. Having the shortest leg-to-body ratio of all the wild canines, the resulting track pattern is such that the front toes are visible ahead of a complete hind track.

While hiking the Channel Islands, take time to look closely on the side of the trail where you’ll likely encounter the tracks of the island fox, as well as other island inhabitants.  Quietly observe the entire area; look around for other pieces of evidence and you may be able to determine what the animal was doing.  Give pause, and for that moment, walk with the Island Fox. - Mike Watling

Channel Island Foxes Celebrate Earth Day

Yippee! Channel island foxes have much to celebrate this Earth Day. Across the four islands, where island foxes were listed as endangered in 2005, pups are being born this month. The San Miguel Island fox that nearly went extinct with only 15 surviving foxes has seen a population recovery in record time. Current Island Fox Numbers 


Come Celebrate Earth Day with Friends of the Island Fox at the

Los Angeles Zoo and Botanical Gardens

Saturday, April 21 and Sunday, April 22

10 AM - 3 PM

April is pupping season! We'll be celebrating the newest generation of Channel Island foxes. Tani, the FIF Twitter fox, has gone into her den preparing for the birth of her offspring. Follow her on facebook. Across the islands wild female island foxes are doing the same thing.

Visit the FIF booth on Earth Day and see:

• the size of an island fox pup
• an island fox print that we made on Santa Cruz Island in March

Come to a Fox Talk at the island fox enclosure at Noon & 2 PM both days.

Join in a new activity to challenge your sense of smell. Can you follow a scent trail like an island fox?

Bald eagles reintroduced to the islands are thriving. A record 15 pairs are nesting across the Channel Islands. You can watch bald eagle chicks growing up on the live eagle-cams:
Channel Islands National Park eagle cams
Catalina Island eagle cams

Across the Channel Islands there is much to celebrate. You can see the recovery of wildlife yourself by joining Friends of the Island Fox on a trip to Santa Cruz Island on May 5, 2012.