The Garter Snake on the forest path…

The mating behavior of snakes is not so easy to see. The mating displays usually occur immediately after the snakes leave their hibernacula (this term is used for winter shelters, where snakes brumate of sleeping, similarly to hibernation of other animals such as mammals) places, where they sometimes congregate in large clusters. But getting to such a hibernacula without a special purpose and without knowing the peculiarities of the ecology of snakes is almost impossible.

In spring, garter snake likes to bask in the morning near forest path

But then one day at the end of April, on a forest path, the rustling of foliage attracted my attention. I did not immediately understand where the rustle came from, but looking around I spotted an extraordinary sight. On the dry foliage of last year, covering the first shoots of the breaking green growth, an unusual ball rolled, from which for a moment heads or tails appeared on the surface … Yellow stripes on the body made it possible to immediately identify the species – it was a mating procession of a Common Garter Snake (Thamnophis sirtalis). One larger snake was distinctive from another dozen and half snakes of smaller size that are literally hovered around it. Squirming, first merging into one large ball, then stretching in a chain, the snakes continued their movement along the invisible pass in the dry foliage. But as soon as I took a step towards this extraordinary procession, the ball instantly became alert, assessing the situation, and began to disintegrate. Individual snakes crawled on the sides, looking for cover under the foliage, in the cracks between the hard rocks and between the roots of trees. Nevertheless, about a dozen of the most persistent continued to follow the largest snake. The presence of a small rock in the forest indicated that the snake hibernacula was somewhere nearby: snakes usually hibernate in cavities under rocks or in natural depressions formed under the roots of dead trees, where they can gather from several tens to several hundred or even thousands of individuals.

The common garter snake is widespread in Ontario. In the forests around Ottawa, it is the most common snake species. The slender body of garter snakes with a light stripe running along the keel from head to tail, with yellow or reddish longitudinal stripes on the sides and an elegant narrow head that smoothly merges into the body, allow anyone to immediately unmistakably identifies this species. The average length of a snake with a tail is 50-70 cm. Sometimes there are specimens that are larger – up to a meter in length, but they rarely can be found. Females are much larger than males. Only one female, accompanied by more than a dozen males, led the mating procession that I observed. This feature of the biology of the species directed to the fact that there are much more males in the population than females. Garter snakes are also remarkable by the reproduction features: they can both lay eggs, from which small snakes then hatch, and give birth to alive little snakes. Usually, individuals living in the north latitudes give birth to live offspring, and more southerly occurring counterparts lay eggs. In Ontario, garter snakes give birth to live young. During the season, the female can give birth from ten to forty offspring. But only a few individuals survive to adulthood since snakes are a desiring prey for both four-legged and feathered predators. In addition, a significant number of snakes are killed on the roads, under the wheels of cars in populated areas with a dense road network. In Ontario, there are two subspecies that are externally different: in the south, the nominative subspecies of Eastern Garter snake has the bright yellow stripes on the sides of the body, and in the northern subspecies, the red-sided garter snake has reddish-orange stripes.

Garter snakes are found in a wide variety of habitats, both in forests and in meadow communities as well as around wetlands. In the Ottawa Greenbelt and around, it is definitely a forest species, inhabiting light deciduous and mixed forests. The main food items for snakes are amphibians and earthworms, but on occasion these snakes can catch small rodents and passerines, as well as small fish. Hunting strategy includes two types of behavior.  Sometimes, garter snakes wait for prey, attacking approaching animals. But more often they actively pursue their prey, effectively catching fast tadpoles and small fish.

Garter snakes are harmless to humans. But this does not mean that anyone can catch them. It must be understood that the capture of any living creature is a huge stress for the latter. Therefore, if you notice a garter snake near the forest path, walk by, or watch the snake from the side without trying to catch it.

Garter snakes often hide in construction near human settlements, especially near forest cabins

If you wish, you can also join one of the programs of Ontario Nature such as Ontario Reptile and Amphibian Atlas or Youth Circle for Mother Earth, and contribute to wildlife monitoring and conservation.

Digest of Socio-Ecological Union International, No14

March, 2021

Dear friends and co-fighters,

Welcome to the next issue of Positive News. Let you spread it among your friends and co-fighters in your countries and around the Earth. Please, send me the addresses of your friends and colleagues to be included in the list. I will be glad to receive and publish your positive news from the fields and offices.

Sviatoslav Zabelin, SEU coordinator

Iberian Lynx.

The idea of being able to put a price on nature is dividing opinion, but the financial value of ‘ecosystem services’ is increasingly guiding policy. More than half of global GDP – $42tn (£32tn) – depends on high-functioning biodiversity, according to the insurance firm Swiss Re. The “natural capital” that sustains human life looks set to become a trillion-dollar asset class: the cooling effect of forests, the flood prevention characteristics of wetlands, and the food production abilities of oceans understood as services with a defined financial value. Animals, too. The services of forest elephants are worth $1.75m for each animal, the International Monetary Fund’s Ralph Chamihas estimated; more than the $40,000 a poacher might get for shooting the mammal for ivory. Whales are worth slightly more at over $2m, he also estimates, due to their “startling” carbon capture potential, and therefore deserve better protection.

The World Wildlife Fund (WWF of Russia) and JSC “Onezhsky LDK” signed an agreement on the conservation of ecologically valuable forests in the Arkhangelsk region with a total area of about 600,000 hectares. Under the agreement with WWF Russia, JSC Onezhsky LDK will voluntarily preserve forests of high conservation value on the territory of its lease in the Onezhsky, Severodvinsky and Priozerny forest districts of the Arkhangelsk region. The total area of forest areas where forestry activities will be restricted is about 600,000 hectares, of which logging on more than 150,000 hectares will be completely prohibited. Among them are primeval forests, called intact forest territories by scientists, where many rare species of plants and animals live. The purpose of the signed agreement is to preserve such territories.

In Onega Pomerania. Old-growth forest. Photo by Igor Shpilenok.

Cyclone Winston devastated vital coral colonies off Fiji, but five years on, the reefs are alive again, teeming with fish and colour. In the immediate aftermath of the strongest cyclone to ever make landfall in the southern hemisphere, reefs across the Namena reserve and Vatu-i-Ra conservation park off Fiji were reduced to rubble. Tropical Cyclone Winston struck Fiji on 20 February 2016, causing devastation on land and underwater. Winds of up to 280km/h claimed 44 lives, leaving more than 40,000 homes damaged or destroyed, and storm surges smashed reefs in their path. Winston caused US$1.4bn in damage, the most destructive cyclone ever in the Pacific. But four years on, to the delight of scientists, the coral reefs of the Fijian archipelago are vibrantly resurgent and once again teeming with fish and colour.

Australian conservationists on Wednesday unveiled plans to build the world’s first refuge for the platypus, to promote breeding and rehabilitation as the duck-billed mammal faces extinction due to climate change. The Taronga Conservation Society Australia and the New South Wales State government said they would build the specialist facility, mostly ponds and burrows for the semiaquatic creatures, at a zoo 391 km (243 miles) from Sydney, by 2022, which could house up to 65 platypuses. “There is so much to learn about the platypus and we know so little,” Taronga CEO Cameron Kerr told reporters. “These facilities will be critical in building our knowledge so that we don’t let this iconic creature slip off the earth.”

By 2002, the Iberian lynx was extinct in its native Portugal and down to fewer than 100 animals in Spain, well on track to becoming the first cat species to go extinct since the saber-toothed tiger 12,000 years ago. But a battery of conservation measures targeting the wide range of threats to the species has seen it bounce back from the brink, with a wild population today of around 1,000. Reintroduction of captive-bred lynx has been complemented by rewilding of historical lynx ranges, along with boosting of prey species and the creation of wildlife corridors and highway tunnels to reduce deaths from road collisions. The species is one of a handful highlighted in a study showing how targeted conservation solutions can save species from going extinct, although threats still remain, including climate change.

Conservationists are elated as a rare species of Smooth-coated otter has been sighted at the Uppalapadu Bird Sanctuary, near Guntur, India. The sight of otters peering their head above the water, and swimming has caught the attention of forest department watchers, who say that the water tank is able to hold more species and helps in the conservation efforts. Known by its binomial name Lutrogale perspicillate, the mammal is listed as vulnerable on the International Union for Conservation of Nature (IUCN) Red List since the year 1996. “We are delighted to see otters in Uppalapadu and its sighting is a testimony to the conservation efforts at the sanctuary for over 30 years. Otters feed on juvenile birds, reptiles like snakes, etc., and help in preserving the balance in ecosystem,” said District Forest Officer, Guntur, M. Siva Prasad. The Uppalapadu Bird Sanctuary, located at about 20 km from Guntur, has evolved over the years and is often touted as a shining example of human coexistence with the migratory birds, is home to about 12,000 birds — mostly, spot-billed pelicans and painted storks, which have made the water tank spread over four acres their home after arriving during the nesting season beginning in September-October. There are others too, spot billed duck, darter, black headed ibis and open billed storks, all of them local migratory birds.

The Port of Tallinn has entered into a renewable energy purchase agreement with local energy group Eesti Energia and now consumes only green electricity produced in Estonia.

Under the deal, Eesti Energia will supply Port of Tallinn with 10 GWh of renewable electricity during 2021 for the port’s own use. This leaves a total of almost 7,000 tons of CO2 unreleased in the air per year. According to Ellen Kaasik, Head of the Quality and Environmental Management Department at Port of Tallinn, the port has consistently contributed to its business and development in order to reduce the negative impact of its activities on the environment.

“Energy efficiency and greater use of renewable energy sources are an important step in reducing the port’s ecological footprint and achieving climate neutrality,” Kaasik noted.

“Port of Tallinn is a progressive and responsible company, which is an example for many major companies with its consistent activities. We are pleased to see that they have taken the next step towards a cleaner future,” Dajana Tiitsaar, Estonian Market Manager at Eesti Energia.

In the Ecuadoran Amazon, at least 447 flares have been burning gas for decades. Local communities say these flares are responsible for the high cancer rates in the area. In January, the Sucumbíos Provincial Court ruled in favor of the petition filed by Jurado, Leonela Moncayo and seven other girls, and ordered that the flares be shut down. But getting to this point wasn’t easy. (Read the report in Spanish here: “Apaguen los mecheros”: niñas acuden a la justicia para frenar la quema de gas en la Amazonía de Ecuador) The full story

Regional Center of Expertise – Kyrgyzstan – by Chinara Sadykova

The Regional Center of Expertise, Kyrgyzstan was acknowledged on May 31, 2007 by United Nations University (Tokyo, Japan) and since that time it is listed in Global RCE Networking among 168 RCEs around the world  www.rcenetwork.org . On June 26, 2011, the RCE Kyrgyzstan was officially registered by the Ministry of Judges of Kyrgyz Republic as a Public Association of Regional Centers of Expertise on Education for sustainable development the “RCE KG”.The main goal of RCE-KG is “a Promotion of education for sustainable development in Kyrgyzstan”.  From 2007 to present RCE-KG has implemented number of projects supported by  UNESCO Kazakhstan National Office, US Embassy in the Kyrgyz Republic, EURASIA Foundation in Kyrgyzstan Republic, HELVETAS Swiss Inter-cooperation, US State Department, USAID and others.

The RCE-KG cooperates with various stakeholders and partners, including  Kyryz State University named after I. Arabaev, State Agency on Environmental Protection of KG, Ministry of Education of KG, State Patent Department of KG, State Agency on Technical and Vocational Education, Bishkek Humanitarian University, Kyrgyz State University, Kyrgyz Pedagogical University, Kyrgyz Republic Children/Youth Environmental and Tourism Center, Ozone Center. The RCE Kyrgyzstan has sufficient experience of work with local communities and local people from Kyrgyzstan, Uzbekistan and Tajikistan due to several transboundary projects, which were carried out in the Fergana Valley.

The RCE-KG developed training workshops for promotion sustainable principles in daily life, including Training Manual for Sustainable Development at local level.  The RCE also prepared the training module for educators in high education system of Kyrgyzstan for introducing goals and principles of education for sustainable development. The NGO also carried out 10 training workshops in seven region of the Republic.

The RCE is focused on awareness raising and knowledge sharing, including implemented project on “Research of the Structure of traditional knowledge and sustainable management of Kyrgyz social and natural environment”, supported by US Embassy in Kyrgyzstan . The RCE-KG tries to analyze  and connect the historic ethnic culture of Kyrgyz people, relevant to sustainable use of natural elements and local traditional knowledge of recovery and rehabilitation of natural resources. The traditional knowledge and historic social organization of local economy (including livestock grazing in the various mountain belts during a year) could provide some useful solutions for environmental management to ensure sustainable development for future generations.  

At present, the members of RCE-KG are actively involved in several initiatives, working with partners from Kyrgyzstan and other countries to raise funds for projects relevant to environmental education, public awareness and integration of sustainable development principles in everyday life on local, national and regional levels.