Three of the leading advisory services that focus on the natural resource sector have reaffirmed their bullish posture on silver and issued buy recommendations on their favorite silver stocks.

Mary Anne and Pamela Aden, editors of The Aden Forecast, outline their expected path for the metals: "Technically, silver looks good. It's next resistance is at $14.06 basis March. If it rises and stays above that level, silver could then quickly move up to $14.88, its May high."

They note that silver will remain very strong within its longer term uptrend as long as it remains above the $12.75 level. Meanwhile, they offer a pair of favorite silver stocks - Silver Standard Resources Inc. (NASDAQ: SSRI) and Pan American Silver Corp. (NASDAQ: PAAS).

Each year Steven Halpern, editor of TheStockAdvisors.com, surveys the leading financial newsletter advisors asking for their favorite stocks for the coming year. This article is part of his 24th annual Top Picks Report.

Resources expert Mary Anne Aden, turns to silver for both her favorites for 2007 -- selecting the exchange-traded fund iShares Silver Trust (ASE: SLV) as her conservative investment and Silver Standard Resources (NASDAQ: SSRI) as her top speculation.

In The Aden Forecast she explains, "In recent years, commodities have been rising strongly and this boom is expected to continue in the years ahead. Why? China and other emerging nations have been buying on a grand scale, and it's not only commodities.

"As these countries build and grow, demand has increased sharply for oil, other raw materials, and metals. The strongest commodity has been silver. It's consistently outperformed nearly every other investment, and with reason. More silver is being used than is being produced and it's headed for a world shortage.

"That makes silver a top pick for 2007, and an easy way to profit is to buy the silver ETF, iShares Silver Trust. The best silver share is Silver Standard Resources. Although higher risk than an ETF, this stock is a good way to benefit from silver's potential, and is my top speculative pick for the coming year."