The Trilling of a Frog

Save The Frogs Day April 29

“If we can discover the meaning in the trilling of a frog, perhaps we may understand why it is for us not merely noise but a song of poetry and emotion.” – Adrian Forsyth

In the plains and parkland region of Saskatchewan are several species of frogs which can be found around the wetlands, marshes, rivers, streams, and “prairie potholes.” The number of species observable increase during the cyclical years when Saskatchewan has a higher water table. Saskatchewan, experiences a temperate climate, which cycles between drought and high moisture years. Winnipeg locates at the confluence of the Red and Assiniboine Rivers. During the years when the Red River produces great floods through North Dakota, and Manitoba, those are also years when the water table is high in Saskatchewan and communities of Saskatchewan also experience flooding. Historically, there have been high water levels during the years 2011, 2009, 1997, 1996, 1979, 1974, and 1950.

Saskatchewan species of frogs include; Canadian Toad Anaxyrus hemiophrys, Great Plains Toad Bufo cognatus, Plains Spadefoot Toad Spea bombifrons, Boreal Chorus Frog Pseudacris maculata, Leopard Frog Rana pipiens, Wood Frog Rana sylvatica. Diane Secoy limits the The Plains spadefoot and Great Plains toad to the southwestern corner of Saskatchewan, the area formerly known as “Palliser’s Triangle.”

Biologists study the ecology, life history, osteology, and mating calls of the these amphibians. The evolutionary history is determined by examining the distributions, ecology, cranial osteology, and mating calls. In the field, colouration is noted, along with webbing between fingers, shape of the snout, size, distinctions of thighs, shape of vocal sac, shape of maxillary processes, for instance to determine geographic variations. The tadpoles are also examined for ventral fins, mating calls, colouration, tail, snout, teeth.
Frogs do have an olfactory sense, and can sense chemical changes in the air. The presence of amphibians in an ecosystem, is a good indicator of the health of the biome. Tadpoles can use the chemical scents as a method to be aware of predators or food. The particular marsh, or wetlands area where a tadpole was born possesses its own unique perfume or scent, to which the frog is also drawn towards in the final life cycle. At the top of the frog’s mouth is the jacobson’s organ, which is how a frog detects scent. A frog will open and close their mouths to activate their jacobson’s organ in an effort to locate food.

On studying amphibians, not only is it important to reflect upon where are frogs, and toads in winter-time, but also where are frogs and toads in the summer-time during droughty years?

When discovering a Saskatchewan amphibian could you tell a toad from a frog?

Do you know what is the life cycle of a frog (or of a toad) as if related by the creature itself?

So what can you do on “Save The Frogs Day April 29?” The most important thing, would be to Learn about the Frogs of Saskatchewan!

For more information on species at risk or to participate in Stewards of Saskatchewan program offered by Nature Saskatchewan “Humanity in Harmony with Nature” please call 1-800-667-HOOT (1-800-667-4668)

“There were frogs all right, thousands of them. Their voices beat the night, they boomed and barked and croaked and rattled. They sang to the stars, to the waning moon, to the waving grasses. They bellowed long songs and challenges.” – John Steinbeck

BIBLIOGRAPHY:
Canadian Biodiversity Species. Amphibians and Reptiles: Frogs and Toads (Anura)

frog smell.

Frogwatch. Saskatchewan. Learn about the Frogs of Saskatchewan!

Secoy, Diane Amphibians Encyclopedia of Saskatchewan. Canadian Plains Research Centre. University of Regina.2006

Species at Risk Public Registry. Northern Leopard Frog Western Boreal / Prairie populations Government of Canada.

For more information:

Richard St. Barbe Baker Afforestation Area is located in Saskatoon, SK, CA north of Cedar Villa Road, within city limits, in the furthest south west area of the city.
Wikimapia Map: type in Richard St. Barbe Baker Afforestation Area
Google Maps South West Off Leash area location pin at parking lot
Web page: https://stbarbebaker.wordpress.com
Where is the Richard St. Barbe Baker Afforestation Area? with map
Facebook: StBarbeBaker
Facebook group page : Users of the St Barbe Baker Afforestation Area
Facebook: South West OLRA
If you wish to support the afforestation area with your donation, write a cheque please to the “Meewasin Valley Authority Richard St. Barbe Baker Afforestation Area trust fund” (MVA RSBBAA trust fund) and mail it to Richard St. Barbe Baker Afforestation Area c/o Meewasin Valley Authority, 402 Third Ave S, Saskatoon SK S7K 3G5. Thank you kindly!
Twitter: St Barbe Baker

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Author: stbarbebaker

This website is about the Richard St. Barbe Baker Afforestation Area - an urban regional park of Saskatoon, Saskatchewan, Canada. The hosts are the stewards of the afforestation area. The afforestation area received its name in honour of the great humanitarian, Richard St. Barbe Baker. Richard St. Barbe Baker (9 October 1889 – 9 June 1982) was an English forester, environmental activist and author, who contributed greatly to worldwide reforestation efforts. As a leader, he founded an organization, Men of the Trees, still active today, whose many chapters carry out reforestation internationally. {Wikipedia} Email is StBarbeBaker AT yahoo.com to reach the Stewards of the Richard St. Barbe Baker Afforestation Area

3 thoughts on “The Trilling of a Frog”

  1. The frogs are singing in my little river side hiking spot along the Rio Grande as well. Your post — and the songs of the frogs, reminds me of what Edward Abbey wrote, in Desert Solitaire about spring frog songs…

    “Why do they sing? What do they have to sing about? Somewhat apart from one another, separated by roughly equal distances, facing outward from the water, they clank and croak all through the night with tireless perseverance. To human ears their music has a bleak, dismal, tragic quality, dirge-like rather than jubilant. It may nevertheless be the case that these small beings are singing not only to claim their stake in the pond, not only to attract a mate, but also out of spontaneous love and joy, a contrapuntal choral celebration of the coolness and wetness after weeks of desert fire, for love of their own existence, however brief it may be, and for joy in the common life.

    Has joy in survival value in the operations of evolution? I suspect that it does; I suspect that the morose and fearful are doomed to quick extinction. Where there is no joy, there can be no courage; and without courage all other virtues are useless.”

    Liked by 1 person

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