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Dec 2016

Nectandra Institute helped organize the seventh annual “Conteo Navideño del Bosque Nuboso de Occidente” (An Audubon-sanctioned Christmas bird count in the San Ramón area of Costa Rica). Nectandra Institute is a founding organizer of this yearly event together with the Fundación Bosque Nuboso de Occidente. This year, approximately 45 birdwatchers covered 18 different routes, one of which passed through Nectandra Cloud Forest Preserve and another which traversed one of the eco-loan financed restoration properties. The official results for this year are still being tabulated, but last year’s edition resulted in 347 species of birds and 6019 individuals seen by participants along the various routes. This represents over a third of the almost 900 avian species found in all of Costa Rica. It’s worth mentioning that birds play a very important role as seed dispersers in forest restoration projects.

Dec 2016

A series of photos is taken twice yearly from fixed points within each eco-loan financed property in order to visually document the progression of ecological restoration. This month, the most recent set of these time-lapse photos were taken at several properties depicting the changes that have taken place over nine years’ worth of restoration, in some cases.

Nov 2016

University student interns assisted Nectandra Institute staff evaluate the water quality for streams in the Nectandra Cloud Forest Preserve. Using the same method employed by the Institute and our community partners for streams elsewhere in Costa Rica’s Balsa River watershed, the water flowing through the Preserve has been determined to be of fair to excellent quality, depending on the time of year. In order to come up with a water quality score, aquatic macroinvertebrates are collected from stream sampling points. They are then identified and sorted based on their known level of tolerance for water contamination. Nectandra’s streams are trying to recover from contamination from pesticide-laced runoff originating from the neighboring, upslope property once used as a plantation for producing ornamental plants for export purposes (the kind used in office building lobbies). Ideally, this property, which houses the headwaters for Nectandra’s streams, can someday be purchased for forest restoration and conservation purposes.

Oct 2016

Several of Nectandra Institute’s community partners organized and carried out tree planting activities at their respective restoration lands this month. Our partners oftentimes recruit school children, company employees and other groups of people to participate in forest restoration efforts. These tree planting events were no exception, as employees of one of Costa Rica’s state-run banks as well as workers from a private sector company based in San Jose (the country’s capital) helped plant over 300 trees on four different properties purchased by eco-loan recipients.

Sep 2016

Nectandra Institute welcomed Madeline and Logan, our newest student volunteers from University Studies Abroad Consortium. Over the next three months, Logan and Madeline will work on classifying the macroinvertebrate specimens obtained during July from various points along streams and rivers in the upper Balsa River Watershed. They will be sorted by family, and a water quality score for each stream sampling site will then be calculated using a formula that takes into account the level of tolerance to contamination of each type of organism.

Sep 2016

Now in its 9th edition, New Culture of Water Month is a multi-event, annual celebration created by Nectandra Institute in order to raise awareness for conservation of forests and protection of water resources. This is achieved through a series of educational, artistic, recreational, and cultural activities, including the inaugural celebration featuring a presentation by a well-known local organic farmer, the New Culture of Water Queen Pageant, featuring candidates wearing dresses made from recycled materials and responding to questions on environmental or conservation-related topics, and the CRECER competition, which tests the ecological knowledge of teams of students from several of the watershed’s different grade schools in an academic decathlon-type format.

Aug 2016

Students from a local, vocational high school chose to intern with Nectandra Institute full-time during the last week of the month. The youths spent the week accompanying our staff biologist in the field collecting tree growth data and doing restoration work. Over the last three years, some two dozen high school and university volunteers from Costa Rica, the United States, Mexico, and Australia have provided Nectandra with their invaluable support.

Aug 2016

Annual tree measuring work continued this month on several restoration properties purchased by Nectandra Institute’s eco-loan partners. The results over the years of the sample of trees measured at the various sites seem to show rates of growth that are quite variable even for trees of the same species within the same piece of land. A quick analysis seems to indicate that saplings at least 50 centimeters tall when planted have a higher success rate, as well as those that were sourced and nurtured locally. Also, the specific conditions of the site onto which saplings are transplanted, for example exposure to wind, soil conditions, competition from surrounding grass, play a big role in whether or not saplings take root and grow successfully.

Jul 2016

There is no better time than Costa Rica’s rainy season (May to November) for planting trees on the lands purchased by Nectandra Institute’s eco-loan partners. FEDAPRO, our most recent eco-loan recipient, held a tree planting event for local school children on its 21-acre piece of restoration land. After planting trees, the children toured the property along a trail maintained by FEDAPRO for the purpose of treating visitors to an educational experience that highlights the property’s ecological and hydrological importance.

Jul 2016

Local youths volunteered to work with Nectandra Institute staff to collect aquatic macroinvertebrates along streams and rivers in the upper Balsa River Watershed. We have been monitoring these organisms semiannually since 2009 in over 20 stream locations. Some of these organisms are known to be tolerant to organic pollution, while others are not. By analyzing the mix of insects found at each site, we can infer something about the quality of the water at that stream location. The volunteers were rewarded for their hard work with a day trip to Juan Castro Blanco National Park for Water. This protected area neighbors the upper watershed to the east and serves as a source of potable water to several dozens of communities all around it.

Jun 2016

Tree measuring season kicked off this year on restoration land purchased in 2007 by the water management association serving the communities of Angeles Norte and Alto Villegas. Community representatives and Nectandra staff worked alongside visiting volunteers from the University of Arizona as well as from the southern Costa Rican communities of Volcan and Longo Mai to measure fig and other trees planted on the upper third of the steeply sloping 27-acre property. Samples of planted and naturally occurring trees are measured annually on lands purchased with eco-loan assistance. This tree growth data helps improve restoration strategies by providing information on the suitability of trees species at specific sites.

May 2016

Our most recent volunteers from University Studies Abroad Consortium (USAC), completed their internship with us. For three months, U.S. students Yajaira, Lona, and Corin assisted with our stream water quality monitoring project and also helped document the progress of the emerging forest on eco-loan financed properties. During the past three and a half years, approximately two dozen young volunteers, including nine through USAC, have provided invaluable support in advancing the Institute’s mission of cloud forest conservation through education, scientific research, and watershed stewardship.

Apr 2016

Community water management associations completed the semi-annual freshwater spring flow measurements that Nectandra Institute asks of our eco-loan beneficiaries. The volume of water flowing from springs on or just downslope from lands purchased with eco-loans is measured twice a year once forest restoration has gotten underway. Together with our community partners, we hope to collect data that demonstrates how spring flows increase and/or become more stable as vegetation grows back on deforested land. With other factors such as climate change and the El Niño event affecting precipitation, it is difficult to establish a causal relationship between regenerating forest and spring flows. However, a few years of data seems to show new as well as more consistent spring flows on some of the lands at the highest elevations in the watershed. On these lands, groundwater recharge and subsequent resurgence can more easily be traced as compared to lower elevation lands where underground water flow tends to be more complex.

Mar 2016

Representatives from the water management association for the community of Lajas participated in a free workshop provided by Nectandra Institute. Participants attended weekly sessions on conservation, watershed protection and water resources management. Lajas’ association is one of the newest members of Liga CUENCA, the consortium of community water management associations that Nectandra Institute helped found in order to consolidate protection efforts for the upper Balsa River Watershed and surrounding areas.

Feb 2016

Students from the University of Costa Rica paid a visit to a 150-acre property that houses the sources of water for the community of Pueblo Nuevo. The property was purchased a few years ago by Pueblo Nuevo’s community-run water management association with eco-loan assistance from Nectandra Institute, and it has been undergoing restoration since then. Nectandra staff along with local representatives hosted the students and talked to them about the land acquisition efforts as well as the restoration process that has been taking place since.

Feb 2016

Nectandra Institute welcomed Lona, Yajaira, and Corin, our newest student volunteers from University Studies Abroad Consortium. The young volunteers began their four-month stint with Nectandra by learning to classify the macroinvertebrates obtained the previous month from various points along streams and rivers in the upper Balsa River Watershed. They sorted the specimens by family. A water quality score for each stream sampling site was then calculated using a formula that takes into account the level of tolerance to contamination of each type of organism.

Jan 2016

Young local volunteers worked with NI staff to collect aquatic macroinvertebrates along streams and rivers in the upper Balsa River Watershed. We have been monitoring these organisms semiannually since 2009 in over 20 stream locations. Some of these organisms are known to be tolerant to organic pollution, while others are not. By analyzing the mix of insects found at each site, we can infer something about the quality of the water at that stream location.