Patent ID: 8555804

Claim:
Illustrated guide for the identification of organisms in the field comprising at least one sheet ( 23 ) whereupon is being printed a plurality of images ( 14 ) illustrating organisms encountered in the field, characterized in that a marking mechanism ( 16 ) is provided adjacently to each one of said plurality of images ( 14 ), a column ( 17 ) being provided adjacently to each marking mechanism ( 16 ), said column ( 17 ) being printed with an indication ( 20 ) representative of a conventionally idle position of the marking mechanism ( 16 ) and with at least one further characteristic indication ( 21 ) being associated with a predetermined information related to the displayed organism, each one of said marking mechanisms ( 16 ) comprising a movable member ( 28 ) being provided with a pointer ( 19 ) arranged so as to point at said indication ( 20 ) representative of the conventionally idle position of the marking mechanism ( 16 ), wherein displacement of the movable member ( 28 ) of a selected marking mechanism so that said pointer ( 19 ) thereof points at said at least one further characteristic indication ( 21 ) is being performed by the user with a scope of indicating a certain observation of the user in the field, such observation being related to the specific image of this organism of said plurality of images ( 14 ) illustrating organisms encountered in the field adjacently to which said selected marking mechanism ( 16 ) is located.