Lost count of the amount of kingfishers I saw, sika and roe just peering out the bankside foliage buzzards ,herons ,four sparrow hawks hunting the tow paths it has been great I done this one as a favour and for the experience but doing my calculations I am looking at doing it as a profession if you can get the work I could travel for about 3months of the year and bank around 20k at the current rates they charge, I have the tickets I need so only expense would be insurance, I see opportunities everywhere I go lol