Bahia Aventuras gains fame in the March 2010 Edition of the bi-lingual German – English travel magazine Costa Rica Spirits. The issue focuses on Costa Rica’s beautiful places and the articles about the southern pacific region-from Costa Ballena to the Corcovado National park-exemplify that the area is one of the best places in Costa Rica to visit. One unique place to spend your vacation is Uvita-Bahia Ballena where Bahia Aventuras operates it’s whale watching, dolphin encounters, sportfishing, corcovado national park, snorkeling and visits to Cano Island. With operations expanding Bahia Aventuras will soon be offering diving, surfing and kayaking to make it the ONE STOP SHOP for all your marine tour needs. Come visit us in Uvita-Bahia Ballena!
Humpback whale watching near Uvita-Bahia Ballena
Whales “migrate” further than any other animal. In the warm summer months, whales feast to build up their blubber and other fat reserves. Then, as the weather and water begin to cool when winter approaches, the whales begin their migration to warmer places. They do not stop to eat, but swim almost constantly, stopping only to rest for short periods of time. Just off the coast of Uvita-Bahia Ballena near the Osa Peninsula the humpback whales demonstrate their acrobatic ability! Come join us for whale watching and dolphin encounters during our boat tours!
Humpback Whale
The humpback whale (Megaptera novaeangliae) is a Baleen whale. One of the larger rorqual species, adults range in length from 12-16 metres (40-50 ft) and weigh approximately 36,000 kilograms (79,000 lb). The humpback has a distinctive body shape, with unusually long pectoral fins and a knobbly head. It is an acrobatic animal, often breaching and slapping the water. Males produce a complex whale song, which lasts for 10 to 20 minutes and is repeated for hours at a time. The purpose of the song is not yet clear, although it appears to have a role in mating.
Found in oceans and seas around the world, humpback whales typically migrate up to 25,000 kilometers each year. Humpbacks migrate from the polar waters of South America between July and October and from the cold waters of North America to warmer tropical waters between the months of January and April. The whales come to the warm and quiet waters surrounding the Marino Ballena National Park, Caño Island, and Osa Peninsula area to give birth to their young.
Like other large whales, the humpback was and is a target for the whaling industry. Due to over-hunting, its population fell by an estimated 90% before a whaling moratorium was introduced in 1966. Stocks of the species have since partially recovered; however, entanglement in fishing gear, collisions with ships, and noise pollution also remain concerns. It is believed they number about 30,000-40,000 at present, or about 30-35% of the original population.
Physical description of the humpback whale
The head of a humpback whale is broad and rounded when viewed from above, but slim in profile. The body is quite round, narrowing to a slender peduncle (tail stock). The top of the head and lower jaw have rounded, bump-like knobs, each containing at least one stiff hair. The purpose of these hairs is not known. There are between 20-50 ventral grooves which extend slightly beyond the navel.
Colors of the humpback whale
The body is black on the dorsal (upper) side, and black and white on the ventral (under) side. This color pattern extends to the flukes. When the humpback whale “sounds” (goes into a long or deep dive) it usually throws its flukes upward, exposing the black and white patterned underside. This pattern is distinctive to each whale. The flippers range from all white to all black dorsally, but are usually white ventrally.
Fins and flukes, length and weight of the humpback whale
About 2/3 of the way back on the body is an irregularly shaped dorsal (top) fin. Its flippers are very long, between 1/4 and 1/3 the length of its body, and have large knobs on the leading edge. The flukes (tail), which can be 18 feet (5.5 m) wide, is serrated and pointed at the tips. Adult males measure 40-48 feet (12.2-14.6 m), adult females measure 45-50 feet (13.7-15.2 m). They weigh 25 to 40 tons (22,680-36,287 kg).
Feeding habits of the humpback whale
Humpback whales feed on krill, small shrimp-like crustaceans, and various kinds of small fish. Each whale eats up to 1 and 1/2 tons (1,361 kg) of food a day. As a baleen whale, it has a series of 270-400 fringed overlapping plates hanging from each side of the upper jaw, where teeth might otherwise be located. These plates consist of a fingernail-like material called keratin that frays out into fine hairs on the ends inside the mouth near the tongue. The plates are black and measure about 30 inches (76 cm) in length. During feeding, large volumes of water and food can be taken into the mouth because the pleated grooves in the throat expand. As the mouth closes water is expelled through the baleen plates, which trap the food on the inside near the tongue to be swallowed.
Humpback whales mating and breeding
Humpback whales reach sexual maturity at 6-10 years of age or when males reach the length of 35 feet (11.6 m) and females reach 40 feet (12 m). Each female typically bears a calf every 2-3 years and the gestation period is 12 months. A humpback whale calf is between 10-15 feet (3-4.5 m) long at birth, and weighs up to 1 ton (907 kg). It nurses frequently on the mother’s rich milk, which has a 45% to 60% fat content. The calf is weaned to solid food when it is about a year old.
Distribution and migration of humpback whales
Found in all the world’s oceans, most populations of humpback whales follow a regular migration route, summering in temperate and polar waters for feeding, and wintering in tropical waters for mating and calving. In the Arabian Sea, a year-round non-migratory population of humpbacks appears not to follow this general rule.
Natural history of the humpback whale
At least 3 different species of barnacles are commonly found on both the flippers and the body of the humpback whale. It is also home for a species of whale lice, Cyamus bops. Humpback whales are active, acrobatic whales. They can throw themselves completely out of the water (breaching), and swim on their backs with both flippers in the air. They also engage in “tail lobbing” (raising their huge flukes out of the water and then slapping it on the surface) and “flipper slapping” (using their flippers to slap the water). It is possible that these behaviors are important in communication between humpbacks.
Perhaps the most interesting behavior of humpback whales is their “singing.” Scientists have discovered that humpback whales sing long, complex “songs”. Whales in the North American Atlantic population sing the same song, and all the whales in the North American Pacific population sing the same song. However, the songs of each of these populations and of those in other areas of the world are uniquely different. A typical song lasts from 10-20 minutes, is repeated continuously for hours at a time, and changes gradually from year to year. Singing whales are males, and the songs may be a part of mating behavior.
Status of the humpback whale
Because their feeding, mating, and calving grounds are close to shore and because they are slow swimmers, the humpback whales were an easy target for early whalers. The International Whaling Commission (IWC) gave them worldwide protection status in 1966, but there were large illegal kills by the Soviets until the 1970’s. It is believed they number about 30,000-40,000 at present, or about 30-35% of the original population.
*Adapted from American Cetacean Society for educational purposes.
Summer Student Travel Groups
Bahia Aventuras has started organizing plans to host several student travel groups for the summer of 2010 in Uvita-Bahia Ballena. Community service, whale watching, snorkeling, surf lessons, and cultural exchanges are some of the highlights of the 2010 summer programming. For the third year in a row Bahia Aventuras will play host to Rustic Pathways Surf and Service program. The program has a focus on learning how to surf, community service, and participating in cultural exchanges with local community members and youth. Included in the program is the famous Cano Island Snorkel Tour with Bahia Aventuras where students get to learn about the Marino Ballena National Park, participate in whale watching, dolphin encounters, and snorkel beautiful reefs in one of Costa Rica’s best island tours! When the students aren’t busy taking surf lessons, snorkeling, whale watching or enjoying a beautiful sunset theywill work closely with community members on small-scale construction, environmental, and social projects that will contribute to community’s economic development. By working alongside community members the students will immerse in the flow of life in the friendly beach town of Uvita-Bahia Ballena and learn about the culture of PURA VIDA! Radical sunsets, beaches lined with palm trees, crystal clear blue water, and friendly locals all contribute to a great week for the students in Uvita-Bahia Ballena.
Reflect on the great beauty of the Marino Ballena National Park
Responsible Marine Tourism Practices
Bahia Aventuras, the KETO Foundation, and the Association of Marine Tour Operators of the Marino Ballena National Park, in Uvita – Bahia Ballena have been working together over the last few months in the development of Responsible Marine Tourism Practices. Through many meetings, discussions, and trainings, drafts of the standards were developed, reviewed, and revised in a consensus-building process. Development of the standards for Planning of Boat Tours, Boat Maintenance, Training of Boat Captains and Guides, Community Responsibility, Navigation, Whale watching, Snorkeling and Scuba Diving, is only the beginning. Next, is the implementation phase and then field-testing. Many local companies are still in the process of adopting the standards and will work together with the KETO Foundaton and the Association of Marine Tour Operators of the Marino Ballena National Park to evaluate their overall effectiveness, attainability, and affordability.
Leading the way in accomplishing the standards is Team Bahia Aventuras. Establishing a plan for each category, Bahia Aventuras will be implementing the rigorous standards in 2010 to achieve the most Responsible Operation of Marine Tourism possible, and continue providing visitors the best and most sustainable boat and nature tours in Uvita – Bahia Ballena, Osa, Costa Rica.
A Brief History of Uvita
Around 1957, a young man by the name of Fernando Cruz arrived to Punta Uvita. He was accompanied by his wife Leonor and son Carlos Fernando (Cai Cruz). The family settled near the entrance to Punta Uvita, known then and for many years later as, “La Pachanga” (The Party). The family started buying properties and therefore acquired a large amount of land, a little less than 900 hectares. The principal objective of the Cruz family was to create a large hacienda and cattle farm called Hacienda Bahia as well as an airplane business and continue with the vision to develop other businesses or at least have a tranquil and safe refuge.
Uvita in the 1960s & 1970s
By 1962, the family passed away and all of the Hacienda Bahia was under the control of son, Cai Cruz. At the time, Cai Cruz, did not have the sufficient capacity to control his families assets. One day during a flight in one of his families planes there was an accident near the mountain summit called Kamuk, on route to San Jose, and Cai Cruz was killed. Afterwards, the state banks took control of Hacienda Bahia. Later, during the 60s and 70s, ALCOA the world’s current leading producer and manager of primary aluminum, was attempting to excavate from San Isidro de General – Perez Zeledon the primary material for aluminum products, Bauxite. In a larger plan that involved ALCOAs purchase of Hacienda Bahia, was the development of a road between San Isidro General – Perez Zeledon and Uvita Bahia Ballena and the eventual construction of a small port at Punta Uvita for the exportation of Bauxite and other products. ALCOAs development plans were highly viewed as anti-patriotic and the pressure of Costa Rica’s largest student strike on April 24, 1970 combined with ecologist lead strikes helped lead to the ending of the projects.
Uvita in the 1980s
Later in 1980 the Hacienda was invaded by more than 90 families, the majority of them coming from the Aguirre county – Playa Matapalo to Quepos. Afterwards, the Institute of Agrarian Development, bought and parceled lands, which gave form to the community we know today as Uvita Bahia Ballena, Osa, Costa Rica with more than 800 inhabitants, and a student population of more than 200.
Uvita’s Local Photographer Capturing Nature’s Finest
Ronald and Travis Bays became friends through the work Travis was doing as a Peace Corps Volunteer in the Micro Enterprise Development Program in 2005. Ronald had never touched a camera before meeting Travis. One day he asked Travis if he could use his digital camera to take photos of the beautiful animals and plants in the community. He said sure. Three days later Ronald returned the camera with amazing photos. Afterwards, Travis asked him if he had any interest in starting a small business. Ronald said yes, but that he had limited business skills. Together they worked on a proposal to get a small grant to purchase him a professional camera. Since obtaining the camera Ronald has polished his small business skills and photographic techniques, producing postcards, calendars, tee-shirts and posters, becoming the Bahia Aventuras professional photographer. [Read more…]