A selection from my efforts in recent years with wildlife photography in the British Isles.
The following items of equipment have been used in various combinations :
Pentax K3
Pentax K5
Pentax DA* F4, 300mm
Pentax DA* F2.8, 50-135mm
Pentax DFA F2.8, 100mm
Pentax DA F2.8 - 4, 20-40mm
Pentax DA F4, 15mm
Pentax DA 1.4x converter
Sigma DC F3.5 - 6.3, 18-250mm Macro HSM