Boatworks+ Ltd - Did you know? Spring tide occurs when the sun and moon are aligned at either new moon or full moon. Spring tides = extra high and low tides. Neap
![Nest initiation and flooding in response to season and semi-lunar spring tides in a ground-nesting shorebird | Frontiers in Zoology | Full Text Nest initiation and flooding in response to season and semi-lunar spring tides in a ground-nesting shorebird | Frontiers in Zoology | Full Text](https://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12983-019-0313-1/MediaObjects/12983_2019_313_Fig1_HTML.png)
Nest initiation and flooding in response to season and semi-lunar spring tides in a ground-nesting shorebird | Frontiers in Zoology | Full Text
![Spring Tides: the large tides caused by the linear alignment of the sun, Earth and the moon; high tides are ver… | Astronomy lessons, Neap tides, Apologia astronomy Spring Tides: the large tides caused by the linear alignment of the sun, Earth and the moon; high tides are ver… | Astronomy lessons, Neap tides, Apologia astronomy](https://i.pinimg.com/600x315/b4/9e/ff/b49eff007a0b08d1c30ed966c63e2bc0.jpg)