Here is a vocalizing male Barking Treefrog, Hyla gratiosa. By a small margin, this is our largest native eastern treefrog.

The calls echoed one another from both shoulders of the country roadway upon which Patti and I stood in the darkness. We were well away from the glare of city lights, and in the darkness of a new moon the heavens were fairly atwinkle with myriad stars.

From above us came the nasal "peeeents" of a nighthawk. We could picture it cleaving the darkened skies on white-barred wings as it sought its repast of flying insects. An occasional "whrroooomm" (wind through wing feathers) would divulge to us the fact that as well as feeding the nighthawks were indulging in courtship dives.

Even louder and more pervasive than the sounds of the nocturnal birds were those of the amphibians. A chorus of coarse, porcine, grunts from out the marshes were the calls of pig frogs, Rana grylio. Named for its porcine like notes, the pig frog is nearly as large familiar bullfrog, R. catesbeiana.

Vocalizing with the pig frogs, were fair numbers of a species at the opposite extreme of the size spectrum. This was the pretty and very variable little hylid frog that is known commonly as the Florida cricket frog. Scientifically it answers to the name of Acris gryllus dorsalis. This elfin frog must certainly have derived its name from its size for I perceive no similarity between its pebble-like clicking call and the notes of even a very out-of-tune cricket of any species.

During our evening's perambulations, we were serenaded by lesser numbers of numerous other species as well. Accompanied by the dot-dash calls of pine woods treefrogs, Hyla femoralis, inquisitive barred owls asked "who-cooks-for-you, who-cooks-for-you-all?" Green treefrogs, Hyla cinerea, "quonked," and a single barking treefrog, H. gratiosa, voiced its hollow notes. Wherever there was even a trace of moisture, little grass frogs, Pseudacris ocularis, our smallest anuran species, tinkled animatedly. These tiny hylids, adult females of which top out at a whopping 11/16ths of an inch, are the smallest species of anuran in the United States, and among the smallest in the world.

If closely analyzed Mother Nature’s evening choruses will introduce you to what is for many an unsuspected facet of the surrounding world. And it’s FREE! Partake.

Meet the Florida Gopher Frog, Rana capito aesopus.
Let's say that you're one of the lucky Floridians--one who still has a field or pasture near your home and a gopher tortoise has somehow missed be plowed under by big business. The open areas have been dry, baking in the torrid Florida sunshine. A/Cs running full blast. Then came the rains. Those fields that seemed so flat became shallow expanses of warm water--but the temps had dropped, as if by magic, from 93F to 68F. Then outside of your window, heard over the noise of the computer game or the drivel of TV-land there came a loud snore. Oh-oh. You rushed and turned down the volume on whatever it was that was making the noise and wondered who could be sleeping outside in the downpour. Another snorrrrrrrrrrrrrr. Then another but this one was more distant., then another, and another. Darkness edged its way over the landscape. The snores became a dull roar. Congratulations! You are one of the lucky few who not only has gopher tortoise neighbors, but you have a colony of gopher tortoise commensals-- Florida gopher frogs, Rana capito aesopus. How much better could life be?(LOL)

The rostral scale of the Mexican Hog-nose is strongly upturned. It feeds on both anurans and warm-blooded prey.For their length they are heavy bodied, short-tailed snakes that occur, in their various species when adult (20 to 30 inches), in myriad colors. Of these it is the eastern hog-nosed snake, Heterodon platirhinos, that is the most variable. Hatchlings tend to be more uniformly colored. Collectively, hog-noses range from central New England to central Montana and Southeastern Alberta, then southward to southeastern Arizona, much of sorthern Mexico, southern Texas and the southern tip of the Florida peninsula.

These snakes are our great bluffers of snakedom. If frightened they may coil, they may hiss loudly, they may flatten the head and neck into a modified cobra-like hood, they may strike (usually with their mouth closed) or, if hard-pressed they may begin writhing spastically, contorting the body, open their mouth, then roll over and feign death. But as far as the hog-nosed snake is concerned the only position for a dead snake is lying upside down. If you turn the feigner right side up it will immediately roll upside down again. Southern and Eastern hog-nosed snakes are toad eaters.

Hog-nosed snake species and subspecies:

• Eastern, Heterodon platyrhinos
  
• Southern, Heterodon simus
  
• Plains, Heterodon nasicus nasicus
  
• Dusty, Heterodon nasicus gloydi
  
• Mexican,Heterodon nasicus kennerlyi, or if you prefer Heterodon kennerlyi

Hatchlings emerge from the eggs at about the same time metamorphing toadlets leave their pond sites.

Newly metamorphosed toads contain very low levels of the toxins that protect them as adults. So the hatchling hog-noses can safely eat them. As the toad grows and toxins strengthen, the resistance of the growing hog-nosed snake to the amphibian’s toxins also increases—seemingly a perfectly mutualistic program of symbiosis. It should be noted that the various western hog-noses accept a more varied diet than the eastern and southern hog-noses, toad specialists, both.

Hog-nosed snakes are generally considered nonvenomous. They are, however, dipsadine species, rear-fanged snakes, that in reality, produce a mildly toxic saliva. This usually matters not, for it is almost impossible to taunt a hog-noise into biting anything other than their chosen prey. Occasional bites however, whether deliberate or accidental, have resulted in pain, local edema, and some discoloration.

The uptilted rostral (nosetip) scale from which the common name is derived assists the snakes in unearthing burrowed prey items.

This coachwhip caused a scream, a screeching stop, and a marathon run. But it was worth it.At scream volume “---S T O P!!!!!!!!!! ---.“ Yep, Jake had managed to scare me again. I was in the passing lane doing about 65, about halfway past a slower car, when Jake yelled. Fortunately there was no one following tightly so I slammed on the brakes and before I stopped Jake was out of the car running east while we were heading west. I parked on the verge, clambered out and back about 50 yards Jake was stationed in the grass trying to decide what the snake he had seen and I had missed on the side of the road was going to do.

Hurry screamed Jake. Hmppphhh. Not likely. My days of hurrying are long gone. But I WAS closer now. Go out on the road and try to prevent it from crossing. It’s a coachwhip—a PINK coachwhip!

Now I understood. We had seen but failed to catch or even photo pink coachwhips on our last 3 trips to or through Texas. Suddenly I felt Jake’s excitement. I do love racers and racer relatives.

So I limped out in the road and rather than watching me the big snake was now watching me. Then it turned it’s head towards Jake and started to move. In an instant Jake was airborne.In anotjhert instant he was flat on his belly in the grass and sandspurs. And in a 3rd instant he was screaming OWWWWWCH! GET IT! Certainly no problem now because he alresdyu had the snake at midbody and the snake had him by the eyebrow. Interesting dilemma. I wondered which would win?

But heck I wanted to photo the snake as badly as Jake did, so I grabbed it before it decided to swallow Jake and the snake immediately transferred its attention to my arm. Oh well. It was worth it.

Right Jake?

And I guess it might have been because another 5 miles down the road we had a similar but a bit less bitey encounter with a second pink coachwhip.

I was so impressed with these snakes that I did something that I haven’t done in a long while. I decided that if Jake didn’t wish to retain the snake I would like to keep them. Jake didn’t, I did.

But here’s what I didn’t expect. Once home and caged these 2 adult coachwhips proved dog tame. The first time I fed them both slowly left the hidebox, came to cage top, and gently took each thawed mouse from my fingers. No biting, no striking. And both have continued to do so on each feeding attempt. Now I’m excitedly awaiting their next shed. They should be knockouts.

This quietly resting canyon treefrog probably hunkered down for the day.
Although the canyon treefrog, Hyla arenicolor, is common to abundant in many areas, its habit of hunkering down and resting quietly on streamside boulders and rock faces, in rock fissures, concealed in talus, or in crevices in concrete bridges where its pallid coloration renders it almost totally camouflaged, assures that this anuran is usually overlooked.

Having a disjunct range this 2” long treefrog occurs in the Davis and Chisos Mountains of TX as well as much of NM, AZ, and UT, then locally in southwest NV and CO. Its occurence is restricted to areas where at least a small amount of water is permanently available.

As are most treefrogs, this species is capable of remarkable and rapid color and pattern changes. By night it assumes a ground color of rather dark buff, gray, or olive, and is often patterned with extensive darker lichenate markings or well separated, dark-edged, rounded or oval dark markings. The darker markings may be little more than smudges or be well defined, and may be brown, green, or of an intermediate color. Markings may be best defined and ground color the darkest when the frog is chorusing on rainy nights. The lightest colors are assumed when the frog is resting quietly in the morning sun. At such a time the ground color is most apt to be an off-white, palest olive, or very light pinkish-tan, and the dark markings barely discernible. The dorsal skin is rough. A dark-bordered light spot is nearly always discernible beneath the eye. The concealed surfaces of the hind legs are orangeish. The vocal sac is rounded. Males have a dark throat skin; that of the females is light.

When small, tadpoles are quite dark in overall coloration, but with growth lighten considerably and may even appear nearly gold just prior to metamorphosis. The tailfin is usually conspicuously spotted, at least dorsally.

The call, a repetitious stacatto of hollow-sounding notes, is heard most often immediately prior to, during, or closely following rains.

This is an adult male granite spiny lizard.Light phase adult male Sceloporus orcutti are arguably the most beautiful of our spiny lizards. The ground color of adult males may vary from copper to charcoal. A dark wedge, often obscured in darker males, is present on each shoulder. Dorsally, scales are marked with black, turquoise, and yellow-green. The entire venter and throat is brilliant blue. Light phase males often have a broad stripe of intense purple for the entire length of the dorsum. Females tend more towards a coppery ground color, are often prominently banded, and have the purple dorsal area less well defined. The venter is whitish or faintly washed with blue. Juveniles are prominently crossbanded.

Adult males attain a total length of 10 1/2" (svl 4 1/2"). Females are somewhat smaller.

This beautiful rock and cliff dweller ranges southward from the northern side of San Gorgonio Pass, Riverside County, CA, southward to the latitude of La Paz, Baja California Sur. (south of this it is represented by the genetically dissimilar but lookalike Hunsaker’s spiny lizard). Adult male granite spiny lizards attain a total length of 10 1/2" (svl 4 1/2"). Females are somewhat smaller and are less colorful.

One large female laid 11 parchment-shelled eggs in late June. Incubation lasted for 57 days at a variable (room) temperature. The hatchlings consumed small crickets within a day of hatching. Both nighttime cooling and natural photoperiod are probably necessary to induce breeding and the production of viable eggs.

Fast and wary, S. orcutti is most easily approached early in the morning and just before retiring to their crevices for the night.