Taal Volcano is a complex volcano located on the island of Luzon in the Philippines. It is the second most active volcano in the Philippines with 33 historical eruptions. All of these eruptions are concentrated on Volcano Island, an island near the middle of Taal Lake. Viewed from the Tagaytay Ridge in Cavite, Taal Volcano and Lake presents one of the most picturesque and attractive views in the Philippines. Moreover, this lake contains Vulcan Point, a small rocky island that projects from the surface of the crater lake, which was the remnant of the old crater floor that is now surrounded by the 2-kilometre wide lake, now referred to as the Main Crater Lake. Therefore, Taal has an island within a lake, that is on an island within a lake, that is on an island within the sea: Vulcan Point Island is within Main Crater Lake, which is on Volcano Island, which is within Taal Lake, which is on the main Philippine Island Luzon, which is within the western Pacific Ocean.
info source: wikimedia
TheCoffee (Mike Gonzalez) [CC BY-SA 3.0], via Wikimedia Commons
Continue reading Vulcan Point: An Island Within a Lake on a Volcano Within a Lake on an Island
Crotalaria cunninghamii, also known as green birdflower or regal birdflower, is a plant native to, and widespread, in inland northern Australia. It has hairy or woolly branches and dull green foliage. The plant’s flowers grow on long spikes at the ends of its branches and greatly resemble tiny hummingbirds attached by its beak to the central stalk of the flowerhead.
Redditor Octopus Prime posted this photo of the unusual looking plant.
By Atlas of Living Australia – Day 3 – Photo 3: Crotalaria cunninghamii (Green Bird Flower)Uploaded by berichard, CC BY 2.0, Link
Mount Huashan is located in Huayin, part of the Shaanxi province in China. Huashan has a variety of temples and other religious structures on its slopes and peaks. The teahouse, which was once an ancient Taoist temple, is located on the south side of the mountain, at an altitude of 7,000 feet (2,133 meters) above sea level. The journey to the remote teahouse starts with a 20-minute cable car ride. Next the visitor will have to hang onto a chain bolted into the mountain and slot their feet into holds chiseled into the sheer rock face. And finally the visitor will have to ascend the Heavenly Stairs. Impossible pathways and stairs leading to the mountain’s peaks that have been carved all over the mountain by monks, nuns and pilgrims. Despite the dangers nearly a million people a year visit the Buddhist and Taoist temple and Huashan Teahouse.
Continue reading World’s Most Remote Teahouse
Thermogenic plants have the ability to raise their temperature above that of the surrounding air. They can generate their own heat and flower earlier in the season than almost any other plant. Botanists are not completely sure why thermogenic plants generate large amounts of excess heat, but most suspect the flowers may be doing this to attract coldblooded insect pollinators. Thermogenic plants are found in a variety of families, but Araceae in particular contains many such species. Here’s some examples.
Symplocarpus foetidus, commonly known as skunk cabbage, is a low growing plant that grows in wetlands and moist hill slopes of eastern North America. Bruised leaves present a fragrance reminiscent of skunk.
Skunk-cabbage in snow – Photo via Ryan Johnson/Flickr
Continue reading “Warm blooded” plants
Obscurasky – Own work, CC BY-SA 4.0, Link
An insect hotel is a man made structure created to provide shelter for insects. They can come in a variety of shapes and sizes depending on the specific purpose or specific insect it is catered to. Most consist of several different sections that provide insects with nesting facilities – particularly during winter, offering shelter or refuge for many types of insects. Their purposes include hosting pollinators.
Many insect hotels are used as nest sites by insects including solitary bees and solitary wasps. These insects drag prey to the nest where an egg is deposited. Other insects hotels are specifically designed to allow the insects to hibernate, notable examples include ladybugs and butterflies.
Good materials to build insect hotels with can include using dry stone walls or old tiles. Drilled holes in the hotel materials also encourage insects to leave larvae to gestate.
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Some funny and weird black and white photos from the past.
Continue reading Weird and Funny Photos in Black and White
By Simon Eugster (talk · contribs) – Self-photographed, CC BY-SA 3.0, Link
In meteorology, a virga is rain falling from a cloud that evaporates before reaching the ground. At high altitudes the precipitation falls mainly as ice crystals before melting and finally evaporating. The phenomenon is very common in deserts, where low humidity and high temperatures can cause rain to evaporate shortly after being released by clouds. You might see virga in the U.S. West and above the Canadian Prairies, in the Middle East, Australia and North Africa.
Continue reading Virga – rain that doesn’t reach the ground