as shown in fig1 of the drawings , one exemplary embodiment of the present invention is generally shown as a bird guard 100 . the bird guard has a clamping body 200 supporting outwardly extending projections 300 defining a clamping aperture 201 . the bird guard device 100 fits or wraps over boat railings and is intended to prevent birds from landing or roosting on the railings . this prevents damage to the boat caused by bird &# 39 ; s themselves or their excrement . the clamping body 200 is formed from a molded elastic material such as a plastic like polyvinylchloride , polyethylene , polystyrene or any other suitable elastic material . it is envisioned that the body 200 could be made from other materials such as metals or flexible woods , but the plastic is preferred to allow for non - mar clamping on surfaces without additional parts or material . the use of a soft plastic is preferred so that no harm is done to the item being protected . further consideration should be given to the uv properties of the item and plastics that hold up well under long term sunlight exposure are preferred over degradable plastics for longevity of the device . similarly , in the preferred embodiment , the extending projections 300 are formed from the same material for ease of manufacturing . note the tapered conical shape of the projection body 310 to save material and the flared base 320 that allows for the projections 300 to be supported off of the main clamping body 200 . also worthy of note is the rounded ends 330 that allow for the bird guards 100 to be safely handled without danger of piercing the user . the safe nature of the rounded ends 330 allows for the quick and easy installation of the bird guard 100 to provide protection without unnecessarily endangering the user or creating handling difficulties . this greatly contrasts with the prior art teachings of sharp or piercing types of projections . fig2 shows how the elastic ears 210 made from the elastic material of the body 200 can be expanded to slip over a railing 10 to protect the end 12 of the railing 10 from birds or bird droppings without having to require an additional clamp or holding structure that has to be additionally manipulated . this simple slip on elastic clamp design allows for easy installation and removal of the bird guard 100 without additional tools . as shown , the preferred embodiment includes a left ear 212 , a projection supporting body 214 , and a right ear 216 . the opposing ears 212 , 216 terminate in clamping ends 218 which are shown as points 219 in this embodiment . the points 219 are acceptable because of the non - marring nature of the plastic utilized in this design . also provided in this design are drip edges 220 which work to help drain away water and keep the water from wicking inside the bird guard 100 . fig3 shows an encasing version of the bird guard 100 . this version of the bird guard 100 has a clamping and encasing body 250 supporting outwardly extending projections 300 . in this embodiment , longer encasing ears 262 , 264 are used that are shown defining a middle aperture 270 . while the preferred embodiment uses a flexible material that does not require special treatment . fig3 also shows how a body recessed hinge 280 may be implemented using a hinge line 282 . it is further envisioned that a spring and pin piano hinge or other hinging systems could be utilized . in the preferred embodiment , the ears 262 , 264 are provided with an adhesive strip 400 so that the end 263 , 265 of the left and right encasing elastic ears 262 , 264 may be adhesively joined together to capture a cable or the like in the middle aperture 270 formed by the encasing body 250 . fig4 shows the ends 263 , 265 attached together and how the body recessed hinge 280 has closed to join the ends together . if the adhesive strip 400 is used , spring loading of the hinge is not as important such that a flexible , but less elastic material may be utilized . reference numerals used throughout the detailed description and the drawings correspond to the following elements : railing 10 railing end 12 bird guard 100 clamping body 200 clamping aperture 201 elastic ears 210 left ear 212 projection supporting body 214 right ear 216 clamping ends 218 drip edges 220 clamping and encasing body 250 encasing elastic ears 260 left encasing ear 262 left encasing end 263 right encasing elastic ear 264 right encasing end 265 middle aperture 270 body recessed hinge 280 hinge line 282 outwardly extending projections 300 . projection body 310 flared base 320 rounded ends 330 adhesive strip 400 from the foregoing , it will be seen that this invention well adapted to obtain all the ends and objects herein set forth , together with , other advantages which are inherent to the structure . it will also be understood that certain features and subcombinations are of utility and may be employed without reference to other features and subcombinations . this is contemplated by and is within the scope of the claims . many possible embodiments may be made of the invention without departing from the scope thereof . therefore , it is to be understood that all matter herein set forth or shown in the accompanying drawings is to be interpreted as illustrative and not in a limiting sense . when interpreting the claims of this application , method claims may be recognized by the explicit use of the word ‘ method ’ in the preamble of the claims and the use of the ‘ ing ’ tense of the active word . method claims should not be interpreted to have particular steps in a particular order unless the claim element specifically refers to a previous element , a previous action , or the result of a previous action . apparatus claims may be recognized by the use of the word ‘ apparatus ’ in the preamble of the claim and should not be interpreted to have ‘ means plus function language ’ unless the word ‘ means ’ is specifically used in the claim element . the words ‘ defining ,’ ‘ having ,’ or ‘ including ’ should be interpreted as open ended claim language that allows additional elements or structures . finally , where the claims recite “ a ” or “ a first ” element of the equivalent thereof , such claims should be understood to include incorporation of one or more such elements , neither requiring nor excluding two or more such elements .