Abstract: A bird feeder comprising a tubular main body having at least one opening in a wall of the main body, and at least one feeder port assembly mounted within the respective opening. Each feeder port assembly comprises a main body part projecting into the tubular main body through the opening, and is magnetically secured directly or indirectly by at least one magnet to the tubular main body. Preferably there are at least two feeder port assemblies mountable within the respective opposing openings, and the opposing feeder port assemblies are magnetically interconnected together by the magnet to hold them in place. There is also described an improved cap assembly with a lid magnetically secured in place. In addition there is further described an improved dual perch arrangement including integral first and second perch members that are spaced laterally and longitudinally from each other.