Procore customization cost: If you need specific features in your software catering to your specific business requirements, the vendor will charge customization cost, depending on your needs and feature requirement. Ideally customization cost is more complex to calculate compared to licensing cost.
A group of different animals is called an ecosystem. An ecosystem consists of groups of different species of organisms.
Waders, called shorebirds in North America (where wader is used to refer to long-legged wading birds such as storks and herons), are members of the order Charadriiformes, excluding the more marine web-footed seabird groups. There are about 210 species, most of which are associated with wetland or coastal environments.