Harvester header for separating a corn ear or a seed head from a stalk and subsequently transporting the separated corn ear or seed head, which harvester header comprises a plurality of harvester devices, wherein the harvester devices comprise: - a stripper device for separating the corn ear or the seed head from the stalk, which stripper device comprises: - a left deck plate and a right deck plate, wherein the deck plates have a blocking surface (33, 34) and a stalk guide surface (37, 38), which deck plates are spaced apart from each other with the stalk guide surface of the left deck plate and the stalk guide surface of the right deck plate facing each other, wherein a stalk channel is present between the stalk guide surfaces (37, 38) of the right and left deck plates (31, 32), which stalk channel has a width which is selected to prevent the corn ear or seed head, respectively, from passing through the stalk channel, - a stalk puller, which is adapted to separate the corn ear or seed head from the stalk when said corn ear or seed head engages the blocking surface (33, 34) of the deck plate (31, 32) by forcing said stalk through the stalk channel in a direction that is at an angle relative to the blocking surfaces (33, 34) of the deck plates (31, 32), - two crop conveyors (20a, 20a', 20b, 20b', 20c, 20c'), wherein the first crop conveyor (20a, 20a', 20b, 20b', 20c, 20c') is arranged adjacent to the left deck plate of the stripper device and the second crop conveyor (20a, 20a', 20b, 20b', 20c, 20c') is arranged adjacent to the right deck plate of the stripper device, which crop conveyors (20a, 20a', 20b, 20b', 20c, 20c') are adapted to receive the separated corn ear or seed head from the deck plates (31, 32), and wherein each crop conveyor (20a, 20a', 20b, 20b', 20c, 20c') comprises a moveable closed transport surface that is adapted to receive and support the separated corn ear or seed head and to convey said separated corn ear or seed head by moving the closed transport surface in a direction of conveyance which is parallel to the closed transport surface, and characterized in that said transport surface of the crop conveyors (20a, 20a', 20b, 20b', 20c, 20c') is arranged at a level below the blocking surface (33, 34) of the deck plate (31, 32) adjacent to said crop conveyor (20a, 20a', 20b, 20b', 20c, 20c'). - a stripper device for separating the corn ear or the seed head from the stalk, which stripper device comprises: - a left deck plate and a right deck plate, wherein the deck plates have a blocking surface (33, 34) and a stalk guide surface (37, 38), which deck plates are spaced apart from each other with the stalk guide surface of the left deck plate and the stalk guide surface of the right deck plate facing each other, wherein a stalk channel is present between the stalk guide surfaces (37, 38) of the right and left deck plates (31, 32), which stalk channel has a width which is selected to prevent the corn ear or seed head, respectively, from passing through the stalk channel, - a stalk puller, which is adapted to separate the corn ear or seed head from the stalk when said corn ear or seed head engages the blocking surface (33, 34) of the deck plate (31, 32) by forcing said stalk through the stalk channel in a direction that is at an angle relative to the blocking surfaces (33, 34) of the deck plates (31, 32), - a left deck plate and a right deck plate, wherein the deck plates have a blocking surface (33, 34) and a stalk guide surface (37, 38), which deck plates are spaced apart from each other with the stalk guide surface of the left deck plate and the stalk guide surface of the right deck plate facing each other, wherein a stalk channel is present between the stalk guide surfaces (37, 38) of the right and left deck plates (31, 32), which stalk channel has a width which is selected to prevent the corn ear or seed head, respectively, from passing through the stalk channel, - a stalk puller, which is adapted to separate the corn ear or seed head from the stalk when said corn ear or seed head engages the blocking surface (33, 34) of the deck plate (31, 32) by forcing said stalk through the stalk channel in a direction that is at an angle relative to the blocking surfaces (33, 34) of the deck plates (31, 32), - two crop conveyors (20a, 20a', 20b, 20b', 20c, 20c'), wherein the first crop conveyor (20a, 20a', 20b, 20b', 20c, 20c') is arranged adjacent to the left deck plate of the stripper device and the second crop conveyor (20a, 20a', 20b, 20b', 20c, 20c') is arranged adjacent to the right deck plate of the stripper device,