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SURVEY ARCHIVE
In addition to the running work of the Trust in animal welfare, rehabilitation, electrocutions and injuries, de-snaring and other work - here are a few notable cases, projects and surveys that the Trust has tackled over the last few years.
2005
Primate census - comparing to 1977 figures // July
A short census was done to compare the number of primates in a small area of Diani to that recorded in 1977.  The results showed all primates increased in numbers.
Good Woods // April - September
These aims of this study was to promote the use of sustainably grown woods as an economically viable alternative to the use of indigenous hard woods for wood carvings in Diani.  This project focuses on increasing the knowledge of local people and foreign tourists of the impact of removing indigenous hard woods from the forests of Kenya and Tanzania and especially those of the Eastern Arc and Coastal Forest biodiversity hotspot.  Specifically, market forces will be used to reduce the sale of indigenous forest hard wood wood carvings in the tourist resort of Diani.
Radio Tracking of release ex-captive vervet monkeys // June - September
Nine vervet monkeys underwent a rehabilitation process after being confiscated from illegal circumstances.  This group was released into Shimba Hills National Reserve.  Three of the nine were radio collared.  The monitoring was carried out over three months.  Though there were losses from baboon predation, the release was a success and the Trust has now been able to adjust its rehabilitation procedures to make next years release even more of a success.
2004
Diani Forest Disturbance Survey
The Diani Forest was surveyed for the number of cut saplings and trees.  The survey showed that the forest is under pressure from resource extraction.
Colobridge Survey // August - September
Teams recorded monkeys crossing on our aerial ladders and those that crossed on the ground.  Two days were censused for each of our colobridges.  Extrapolated out, it shows more than 110,000 crossings per year, a huge reduction of risk of being hit by vehicles for monkeys trying to cross the road
Hotel Pest Management Survey // December - January
A survey was carried out in each of the hotels in Diani for primate pest problems.  The survey culminated in a meeting on April 27th with General Managers of the hotels to present solutions of these problems.  Four KWS officers, the government parastatal in charge of wildlife, were present and supported the work of the Trust and insisted that the hotels manage the problems with the management tools that the Trust had presented to them, in a humane manner.
2003
Kaya Diani Survey //  July
The Trust is engaged in a new two-month Kaya Diani survey programme.

New Hotel Tree Species Identification Project // July
The Trust has completed a new project in identification and cataloguing the numerous tree species on the grounds of Leopard Beach Hotel in Diani as a service to help shape the hotel's tourist programme on local points of natural interest.

2002
Tourist Survey // October
This survey was part of our cure activities during October 2002, and was of 455 tourists in Diani. The survey was wide-ranging; encompassing tourists of 19 different nationalities from 18 different hotels. [results of this survey here]
2001
Angolan Colobus Census // July-September
The Angolan colobus census was successfully accomplished.  68 forest patches were surveyed and 309 troops and 41 solitary individuals counted including the monkeys in Diani forest. The survey teams consisted of both ecologists and primate enumerators.
2000
Malewa Valley Colobus Survey (Naivasha) // August
In order to verify alarming reports that the colobus monkeys were being poached, verify the status of the colobus in the Malewa valley, to assess the threats to the troops as a result of crop raiding and to interview farmers as to their perception of the colobus guereza.  A fact-finding team did sweep surveys and interviews with farmers.  Pestilence, habitat degradation, rampant poaching, use of snares and dog hunting were reported.  Compared to results of a survey conducted in 1999, it was revealed that local groups of colobus had been completely wiped out due to hunting pressure, in some cases the numbers reported in 1999 had reduced by half.
1999
Malewa Valley Colobus Survey (Naivasha)
Initial colobus survey in the Malewa Valley as a part of the follow-up programme for translocation of Colobus from Malewa to Soysambu in 1999.  The aim of the survey was to map the home ranges of the colobus and report the group sizes and compositions, it also aimed to record births and the dietary preferences.

 

WAKULUZU: FRIENDS OF THE COLOBUS TRUST

P.O. Box 5380, 80401 Diani Beach, Kenya
Tel/Fax: + 254 (0) 40 320 3519
Email: info@colobustrust.org