#the galapagos islands

[lichenaday]

Roccella nigerrima 

Why are there so few pictures of this lichen on the internet? Well maybe because it is only found on the Galapagos Islands, and when people go to the Galapagos, they're not usually there to take pictures of the lichens, unfortunately. But like, how could you not want to take pictures of this beautiful little critter? This fruticose lichen has pale white-gray, terete, many-branched thallus, and grows on costal rocks and cliffs. It produces ochre to pale brown soredia along the lower branches, and has only been found with apothecia on one occasion. There are 2 very similar Roccella species native to South America, but they both have a C+ reaction whereas R. nigerrima here has a C- reaction. So you know, if you are ever traveling in the Galapagos and happen to have some bleach on you for chemical testing of lichens and are able to ID this little guy, definitely snap some pictures! For me, for yourself, and for the lichenology community at large.

images: source | source | source

info: source

[chimeride]

A hydra, but each head has jaws and teeth specialized for different food like a one-creature set of the Galapagos Finches

[reasonsforhope]

Article

"2023 was a banner year for the Galapagos Islands: that wondrous archipelago so famous for its giant tortoises and other endemic species.

The long-serving conservation organization the Galapagos Conservancy, also endemic to the islands, recently published its annual report featuring standout figures like over 500 giant tortoises of 5 different species reintroduced to their natural habitat.

Additionally, a critically endangered species of albatross was identified to use giant tortoise feeding sites as take-off and landing areas. This key insight into co-dependency has given the Conservancy confidence that they can restore the populations of both animals to stable, flourishing numbers.

It underscores how far a donation to these endemic wildlife organizations really does go, and these two highlights of a successful year were only possible by the over $6 million in charitable contributions from supporters.

30 Chelonoidis chatamensis tortoises endemic to the smaller island of San Cristobal were repatriated to their natural habitat from the stock of a captive breeding program, while 97 native tortoises were returned to the second-largest island of Santa Cruz.

On the largest island of Isabella, 350 tortoises (214 C. guntheri and 136 C. vicina) were successfully reintroduced to their natural habitat after a survey found their numbers were not rising substantially on their own.

In March, the repatriation of 86 juvenile Chelonoidis hoodensis tortoises significantly contributed to enhancing the species’ distribution across their native habitat. They currently number 3,000 today on Española or Hood Island, a miraculous recovery from the 14 found there in the 1960s.

Also on Española, the endemic waved albatross was found to be taking off and landing on 50 additional parts of the island. These large birds, boasting an 8-foot wingspan, need ample space to get a running start before taking off, and this same principle applies when applying the brakes coming down from the sky.

In the survey, the biologists observed that concentrations of giant tortoises were linked with the usage of areas as runways for the albatross. Because the tortoises are the largest herbivores in the ecosystem, they perform the same acts as bison do in North America and Europe, and elephants in Africa—clear space.

With their herbivorous diet and large bulk, the tortoise’s feeding habits produce cleared areas ideal for albatross use.

“This discovery underscores the interconnectedness of the Galápagos ecosystem,” the authors of the report write. “This newly acquired knowledge allows us to strengthen the synergies between our conservation strategies.”

Of the $6.1 million received from donations and through other activities, the Conservancy was able to spend 77% of that on conservation programs, and that included some ambitious plans for this year—now already half done—which included drafting plans for restoration of the Pinta tortoise to the island of the same name, preparing tortoises for imminent reintroduction to the smaller Floreana island, and completely restoring the habitat for the Galapagos petrels on Santa Cruz.

Operating since 1985, the Galapagos Conservancy has a long track record of restoring these islands to their pre-Colombian glory. Let’s hope 2024 is as successful."

-via Good News Network, July 19, 2024

[kozykricket]

i love how heath was all

"this thing... i dont even know if its a pokemon. its incomprehensible!" and then its just

a lil guy

[aneighborhoodnaturalist]

Preening is a common mating and bonding ritual between mated birds. It serves as a way to erode their normal spatial instincts to attack or avoid another animal in close range

(Nazca boobies)

[sitting-on-me-bum]

Galápagos Islands

A school of brightly colored cardinalfish darting from the path of a Galápagos sea lion.

PHOTOGRAPH BY CRISTINA MITTERMEIER

[tropic-havens]

A crevice made from volcanic stone, a home base for several tintoreras sharks peacefully resting during the day. Galapagos Islands, Ecuador

[manessha545]

Turtle Tortuga, Galapagos Islands, Ecuador: The Galápagos Islands are an archipelago of volcanic islands in the Eastern Pacific, located around the Equator 900 km west of South America. They form the Galápagos Province of the Republic of Ecuador. The province is divided into the cantons of San Cristóbal, Santa Cruz, and Isabela, the three most populated islands in the chain. The Galápagos are famous for their large number of endemic species, which were studied by Charles Darwin in the 1830s and inspired his theory of evolution by means of natural selection. All of these islands are protected as part of Ecuador's Galápagos National Park and Marine Reserve. Wikipedia

[herpsandbirds]

Galápagos Giant Tortoise (Chelonoidis nigra), family Testudinidae, Galapagos Islands, Ecuador

This species is the largest terrestrial reptile in the world.

photograph by wapiti8 | Flickr

[midwestaesthetics]

Galapagos Islands, Ecuador:

[cypherdecypher]

Animal of the Day!

Pinta Island Giant Tortoise (Chelonoidis abingdonii)

(Photo by Santiago Piedra)

Extinction Date- 2012

Habitat- Pinta Island

Size (Weight/Length)- 180 kg; 1.8 m

Diet- Cacti; Grasses; Berries; Leaves

Cool Facts- The Pinta Island giant tortoise was only found on Ecuador’s Pinta Island in the Galapagos archipelago. These gentle giants would sleep up to 16 hours a day and spend the rest of their time eating. They would feast on cactus pads and fruit along with coarse grasses. Pinta Island giant tortoises were the top herbivore of Pinta Island and played an important part in dispersing cacti seeds. When explorers and whalers first discovered the Galapagos, they released the slow moving and long living giant tortoises made the perfect meal and killed them in the thousands. Goats were later brought to Pinta Island and destroyed the vegetation the tortoises needed. The last Pinta Island giant tortoise, Lonesome George, was luckily saved and was an estimated 100 years old when he passed away on June 24, 2012. Today, every giant tortoise species that remains in the Galapagos are either endangered or critically endangered. Off site breeding efforts in zoos worldwide has boosted their populations considerably although it’s been a very, very slow process.

Rating- 13/10 (Possible hybrid tortoises remain in zoos today.)

[doppleganger-rental]

Some gorgeous super 8mm film home movies (Galapagos islands late 60s? ) shot by the late Norma Mastin. Mastin was a teacher and lifelong, passionate photographer. Last year I picked up a collection of her home movies which documented her lengthy travel all over the globe spanning many decades. There’s a LOT to go through. But this was a beautiful start. Great color. Shot in a thoughtful, professional way.

[northwest-by-a-train]

One of my most deeply-held beliefs on culture is that somewhere out there there is a 27yo with a crinkled non-binary flag in the corner of their room, more mugs and dirty plates in their sink than bricks in the tower of Babel, less than 70 of god's own dollars in their bank account to finish the month and five dying plants on the windowsill, crusty stuff in the corner of their eyes, who has crafted a world of aching beauty Tolkien and Homer could only ever dream of, a vision that honours all that is noble and raw in the heart of Man, a vindication of existence and a balm to suffering, all for the benefit of a half-dozen harem pants wearers on a server named "Bingus' Grotto"

[pangeen]

" Follow My Lead " //© Pelayo Salinas

Music: Lupe Fiasco - Daydreamin' (feat. Jill Scott)

[aneighborhoodnaturalist]

Frigatebirds large wingspan (2 meters or 7 feet) allows them to fly for weeks at a time.

(Frigatebird)