iHerp Australia Issue 13 | Page 51

1 . Tiger Frog or Splendid Leaf Frog (Cruziohyla calcarifer). Image by Kevin Wells Photography. 2 . Central American Whiptail Ameiva (Holcosus festivus). Image by Gustavo Lillo. 3 . Masked Tree Frog (Smilisca phaeota). Image by Gustavo Lillo. 4 . 3 . The author with a Red-eyed Tree Frog in the ranaria at La Paz Waterfall Gardens, Cost Rica’s number one ecological attraction and a great place to experience the country’s endemic wildlife., Image by Gustavo Lillo. the safety of a bromeliad filled with water. There the tadpoles grow, nurtured by unfertilized eggs the female produces to satisfy their need for protein. Quite the doting mother. The Green and Black Poison Dart Frog in the case alongside lingers stationary on a wet rock, perhaps surreptitiously eyeing his surroundings for an appetizing afternoon snack. “Do you know how frogs hunt?” Jimenez enquires. We shrug; evidently, John has some clever anecdote he wants to share. Immediately, he squats down on all fours, spacing the digits of his hand out wide, to mimic the individ- ual toes of the frog. Pulling back all but one finger on his left hand, he chuckles, “Now, when the insect comes along, he thinks that one little wiggling finger is a worm, and as he edges closer…the frog snatches him up with its tongue.” Jimenez gets back to his feet and the three of us move into the interior of the ranario. A Masked Tree Frog (Smilisca phaeota) - brown and green with yellow spots - sits on a floating lily pad, while a Leopard Tree Frog (Hypsiboas pardalis) of similar shading makes a terrific leap. “People eat those,” John states matter-of-factly. Abruptly changing the subject, he says, “I suppose you’d like to get some great pictures. I can help with that.” He eases a Tiger Frog (Cruziohyla calcarifer) onto a small branch, where it remains suspended by its toes, showing off the brilliant orange-with-black, striped underside. Next up, a photo opportunity with everybody’s favourite mascot of the Costa Rican rainforest - the uber-common Red-eyed Tree frog. Nowhere near as good-looking, a Cane Toad (Rhinella marina) is also vying for our attention…. perhaps he thinks it’s feeding time. One mouse per week, served alive and kicking. With a snap of the tongue, and an ooze of saliva thick as honey, the 4 . amphibian pops the rodent into its mouth and swallows. Apparently, no chewing allowed. “These toads are friends of agriculture, because they don’t eat the vegetables, only the insects,” John informs us, contrary to the perception that Cane Toads are nothing but a pest. As we retreat from the sanctum, the rain has once again begun to pitter patter on the rooftop. Poncho hoods go up, as does the shared umbrella, and the two of us continue down the meandering trails of La Paz, in the direction of the Trout Lake and abundant waterfalls. The squawk of a Red-lored Parrot (Amazona autumnalis) slices through the under- growth like a knife. A juvenile Central American Whiptail Ameiva (Holcosus festivus) skitters full tilt across the path in front of us, its turquoise tail disappearing quickly into the ferns. One hundred percent genuine tico pristine wilderness, teeming with some of the world’s most unique creatures.