Drinking Water From Lakes & Rivers. Untreated surface water in rivers, streams, lakes, and ponds is not safe to drink unless it is treated to remove bacteria, viruses, and parasites.
The current price of eggs in China will vary according to where  they are purchased. It is known that a dozen eggs in China cost  twice as much as they do in the US. So theyâ¦ could be anywhere from  $5 to $8 a dozen.
Availability: Look for goose eggs at farmers' markets or high-end specialty gourmet shops. Sales are seasonal, with goose eggs primarily available in the spring. If they're unavailable locally, try online sources such as Lake Meadow Naturals ($60 for 6 eggs) and Tuckers Turkey Farms ($30 for 6 eggs).vailability: Duck eggs are available at some farmers' markets and are often considered a seasonal item: Quattro Farms offers them in the spring only ($12 per dozen) whereas D'Artagnan sells duck eggs year-round via phone order ($40 for 20 eggs; 1-800-DARTAGNAN).