Well Peter, I got it off a web page that i think i got from you. but all i can do is quote from the piece of paper. as i will do now in bold. Female pike are capablef producing a large number of eggs. For example a twenty pounder could lay some 2000,000 eggs. Females contain eggs at some stage of development for most of the year. Egg development begins during the summer months following the springtime spawn. During the following winter and spring the eggs mature and swell by absorbing water. The Spawning trigger depends on various factors including water temperature wich is usually between 8 and 12 degrees celcius when spawning takes place. Male pike tend to arrive at the spawning ground before the females, selecting shallow areas of water where there are ample submerged water plants or emergent vegatation-reed,rushes or even flooded areas of grass can be used. Female pike may fail to shed thier eggs when there are large temerature fluctuations during the spring. Unlike some other coarse fish they appear to be incapable of re-absorbing these eggs- which can constitute for 20 % of thier body wieght - and by early summer these fish often die. Tell me if that is ok please peter.