Galapagos Lava Gull

 
The Lava Gull (Larus fuliginosus) is a large gull, probably related to the Laughing Gull. One of the rarest gulls in the world, the entire population is endemic to the Galapagos Islands and is estimated at 400 pairs. Adult Lava Gull characteristics are a black head, black wings and with a dark grey body and a paler grey belly. Their bill and legs are black and the inside of the mouth is scarlet.
Lava Gulls are quite often seen as they frequently emit long raucous gull-like calls with their bills wide open. They have white upper and lower eyebrows, with red lids. Young gulls are generally dark brown in colour.
Lava Gulls are solitary nesters, laying two olive-coloured and well-camouflaged eggs that take 30 days to incubate. Young birds fledge at 60 days and are cared for by adults for a short period.
 
Lava Gulls are omnivores like most Larus gulls, generally scavenging or stealing from nests, but they will also catch fish, small crustaceans and newly-hatched lizards, iguanas and turtles. . Being scavengers, young Lava Gulls are more naturally self-sufficient than some species with more specialized feeding habits.
The Lava Gull is categorized as ‘vulnerable’ by the IUCN Red List because it exists in small numbers and though the population is stable, it faces numerous threats.
 

• Animal Group: hooded gull group
• Scientific Name: Larus fuliginosus
• Animal Average Size: 51 – 55 cm

It is located on the center of the archipelago, the reason why it is the biggest human settlement, with a population of about 19 thousand people. This island is the most developed in terms of human population that started when one man was abandoned and survived in an old scientific settlement as the Course of the Tortoise tells. The highlands of Santa Cruz are one of the biggest green areas of the archipelago; therefore agricultural activities started on the early 40s and grew rapidly from there. The Charles Darwin Research Station was developed in town on 1959 and has allowed scientific research and conservation projects progress. In between the facilities there is the tortoise breeding center which objective is to rebuild an almost extinct population in Española island where only six individuals where remaining. Today, these efforts have restored the population to over one thousand individuals. Also named Indefatigable after the military British vessel,
The largest accessible lava tunnels.  Underneath the ground hundreds of lava tunnels have been formed by different temperature kinds of lava flow. Some of these tubes are several kilometers long and even though most have collapsed with time and erosion, a couple of them are still there to be visited. They offer the visitor the chance to understand why the stories of pirates and treasures are related to these geological formations.
The biggest tortoises in accessible visitor site. The highlands of Santa Cruz have a big wild population of Tortoises, they walk freely around the private and National Park lands. In our visit to this area, one can notice the difference in size from these animals to others in other visiting sites. There are 15 subspecies of land tortoises in the Galapagos, 4 from which are extinct. They present two different tortoise shell shapes, the Saddleback and the Dome shape. Santa Cruz has tree tortoise subspecies that show both kinds of shells and allow visitors to notice the difference and once understand the evolutionary process that shaped them into this giant prehistoric like animals.
This island has six vegetation zones, each one very different to the others. The contrast of the arid or littoral zone located on the base of the island just a few meters from the ocean, and the scalesia and miconia zones, only to be found in San Cristobal and in this island at about 700 meters above sea level, is portrayed by the landscape and the ecosystems. One of the rarest bush forests stands in the center of the island, spread on top of the Twin Craters.
This island also has some of the largest mangrove areas, a very important ecosystem for all marine life and many terrestrial species. These zones are the nursery of most marine fish and shark.
Tortoises, lava tunnels, white-sand beaches and a picturesque modern town Puerto Ayora bring lift to one of Galapagos greenest, most tropical islands.
 
Visitor sites: Bachas Beach, Ballena Bay, Black turtle Cove, Carrion Point, Carrion Point Dive site, Charles Darwom Station, Dragon Hill, Eden Islet, El Chato Giant Tortoise Reserve, Hacienda Primicias Reserve, Village Puerto Ayora, Santa Cruz highlands, Tortuga Bay, Twin craters

It has the biggest and longest lava flow, which is located in Sullivan Bay. Geologically speaking, this island is one of the most beautiful and unbelievable formations. The vast basaltic landscape performs smooth and unbroken surfaces with undulations and nods formed by the fluid lava that created the sculpture. It is located on the central west of the archipelago and is formed by two overlapping volcanoes. It is the 4th biggest of the archipelago.
It is an unpopulated island.

In Puerto Egas explore deep pools and caves carved from the lava shoreline, home to playful Galapagos fur seals as well as a variety of resident and migrant bird species.

Sombrero Chino offers a spectacular snorkel, swimming by a channel of shallow water, nursery of thousands of marine species and a small colony of penguins. Something to notice today in this island is the absence of the thousands of land iguanas that Charles Darwin mentioned on his diary. They completely disappeared due to the presence of introduced species; especially goats and rodents that today, are gone. This is the biggest island on earth where introduced animals were eradicated. Tortoises have the chance now to repopulate the island, and they can be seen more and more often in our visits.

Charles Darwin Journey on Santiago: This is the island where Darwin stayed the longest, he knew already that the islands were something bigger and more important than they seemed when he first arrived, so on his visit, he expend 2 weeks and walked the whole island. Here he first noticed the difference in between the tortoises from different islands, which had different shapes and sizes.
This is an amazing location featuring the remains of an eroded shoreline that is home to seabirds, fur seals, and playful sea lions.  Its different shapes have been made throughout and erosion process of the salty waves and wind.  Espumilla beach is a white-sandy front located in James Bay very popular among visitors.

Espumilla is a typical Ecuadorian dessert made of fruit and eggs which consistency is very similar to a foamy dessert which can also describe the foamy waves of this site.  There are mangroves and a small palo santo forest that lead to salty lagoons that are home to wading birds such as flamingoes.
In the upper dunes, marine turtles nest can be also observed.  The clear waters are a great place to snorkel to see assorted fish and rays.

Activities: 1 hour hike / 45 min beach snorkeling
Highlights: Volcanic black beach and wonderful landscapes, fur seal grottos, sea lion colonies, herons, hawks, oystercatchers, finches, doves, white-tipped sharks, sea turtles. We will be able to see the vegetation from arid to humid climate zones, but they have been seriously affected by intensive foraging by introduced goats, now eradicated. The surrounding area is a prime place for spotting and observing hunting herons-namely Great Blue Herons, Yellow-crowned Night Herons, and Lava Herons- as well as oystercatchers. Visitors will enjoy the sight of marine iguanas grazing upon algae beds at low tide, sharing space with the crimps on red Sally light-foot crabs and other wading birds.Visitor sites: Albany islet, Buccaneer Cove, Chinese Hat, Cousin Rock, Egas Port, Espumilla Beach, James Bay, Salt mine Volcano, Sullivan Bay
 

English named  for the Española Island  it Hood Island after Viscount Samuel Hood. It is located in the extreme southeast of the archipelago and is considered, along with Santa Fé, one of the oldest Galapagos islands, at approximately four million years. A popular tourist stop, Isla Española is the most southerly island in the Galápagos Archipelago. The climate is very dry, like most of the Archipelago. But due to the flatness of the island, it is the driest of these islands, with only a few inches of rain per year. It is about a 10- to 12-hour trip by boat from  Isla Santa Cruz.
Tourists come to see the  waved albatrosses (from March to January, almost the entire world population breeds on the island) and the mating dances of  blue-footed boobies. Two spots are especially popular with visitors: Bahía Gardner, which has a lovely beach; and Punta Suárez, of interest because of its varied bird-life. This island has its own species of animals, such as the  Hood mockingbird, which has a longer and more curved beak than the one on the central islands; the Española lava lizard and the marine iguana of the subspecies venustissimus, which has red markings on its back. There are also  swallow-tailed gulls,  Galapagos hawks and other birds. The island has been recognised as an Important Bird Area (IBA) by BirdLife International.
While Española Island is one of the oldest of the Galápagos Islands, this island is dying, slowly becoming a rocky, barren land with little or no vegetation.  But this does give large bays, with sand and soft shingle which attracts a healthy number of  Galapagos sea lions. In January 2020, it was widely reported that a male  Galapagos tortoise named Diego fathered and resurrected the island tortoise population, saving the diminishing species from near extinction.
 
Visitor sites:
Gardner Bay, Suarez Point, Osborn islet
 
 

Genovesa Island (Spanish: Isla Genovesa), named after the Italian city of Genoa, in honor of Christopher Columbus, (referred to in English as Tower Island) is a shield volcano  in the Galapagos Islands  in the eastern Pacific Ocean. The island occupies about 14 square kilometres (5 sq mi), and its maximum elevation is 64 m (210 ft). The horse-shoe shaped island has a volcanic caldera whose wall has collapsed, forming the Great Darwin Bay, surrounded by cliffs. Lake Arcturus, filled with salt water, lies in the centre, and sediment within this crater lake  is less than 6,000 years old. Although no historical eruptions are known from Genovesa, there are very young lava flows on the flanks of the volcano. Genovesa is one of the most precious islands to visit in a Galapagos cruise! Genovesa is also known as the “Bird Island“, and it most certainly lives up to certain standard in a spectacular way. Passenger will have the opportunity to enjoy the most representative birds of Galapagos as: Puffball–chicks, white both yellow–crowned and lava herons, Red footed boobies contrasting with the Nazca booby and also the Sawllow–tailed gulls, the only nocturnal gulls in the world that will be nesting at the cliff’s edge.
 
Visitors sites: Darwin Bay, Prince Philp´s Steps