Jacha was introduced to Niharika Rajput and her fantastic project - Wings Unfettered while on a recent trip to the Himalayas.
Raising money and awareness for apes through beer!
Raising awareness of declining seabird populations
Jacha and his assistant Kate visited Rydal Penrhos School in Colwyn Bay
Jacha and his team take on the challenge of climbing Africa's highest peak.
The impact that "beetle mania" is having on insect populations
Jacha's photographs have been used to accompany an article on Borneo.
Helping the apes while enjoying delicious pizzas