Tagus Estuary Natural Reserve breed on adjacent farmland. Little bustard ("Tetrax tetrax") occurs all year but is more numerous in winter. Raptors which may be seen over the fields include black-winged kite ("Elanus caeruleus"), short-toed eagle ("Circaetus gallicus") and booted eagle ("Aquila pennatus") Nearby patches of woodland hold short-toed treecreeper ("Certhia brachydactyla"), European nightjar ("Caprimulgus europaeus"), red-necked nightjar ("Caprimulgus ruficollis"), Iberian magpie ("Cyanopica cooki") and many passerines. During the Spring and Autumn many species stopover on the Tagus during their migration these include curlew sandpiper ("Calidris ferruginea") in large numbers with many other shorebirds in smaller numbers, Common redshank and Balck-tailed Godwits reach their
Great and Little Kimble represented saints (the church is dedicated to All Saints). They include St Francis preaching to the birds and a large figure of St George, but not all can be identified. There seems to have been a doom on the west wall, where a devil is pushing two women into the mouth of Hell. There is a small chapel in the Tudor style, built in 1922, to the west of the railway bridge at Little Kimble. Great Kimble has a special claim to fame as the parish where John Hampden refused to pay his ship-money in January 1635/6. King Charles I,