Leynes vs. People

Conversion of a mangrove forest under Section 94 of R.A. No. 8550 is committed by any act that alters the natural structure and form of the mangrove area, including cutting trees, constructing dikes, installing outlets, and excavating, regardless of whether the area was previously used as a fishpond or the accused acted in good faith, the offense being malum prohibitum where only a fishpond lease agreement under Section 45 of the same law constitutes a valid defense.

Efren Leynes occupied and introduced improvements in a mangrove forest area in Sitio Bigyan, Barangay Sibulan, Polillo, Quezon, claiming inheritance from his grandfather Emilio Leynes who allegedly owned the area under a tax declaration since 1970. Leynes obtained a Certificate of Non Coverage from the Department of Environment and Natural Resources and proceeded to cut mangrove trees, construct a dike, and install an outlet (prinsa) for use as a fishpond, without securing a fishpond lease agreement from the government.

• The Charge: An Information filed on July 9, 2009, charged Efren Leynes, Alan Leynes, and Javier Leynes with entering, occupying, possessing, and converting into a fishpond approximately one-half hectare of mangrove forest in Sitio Bigyan, Barangay Sibulan, Polillo, Quezon, by cutting mangrove trees, excavating, constructing a dike, and installing an outlet (prinsa), without any license, lease, or permit from the proper government authority.
• Defense of Rehabilitation: The defendants denied the charge, contending that the construction of dikes and installation of an outlet constituted rehabilitation and improvement of the mangrove forest, not conversion. They asserted that the area had been a fishpond since 1970, owned by Efren's grandfather Emilio Leynes under a tax declaration, and that Efren had worked there since youth. Efren claimed good faith by virtue of a Certificate of Non Coverage issued by the Department of Environment and Natural Resources (DENR).
• RTC Findings: The trial court rejected the defense, ruling that the tax declaration did not justify continued possession and improvements, and that issuance of a tax declaration over non-alienable land was itself a criminal act under Section 75 of P.D. No. 705. The RTC held that only a fishpond lease agreement under Section 45 of R.A. No. 8550 could exempt Efren from prosecution under Section 94, and that the Certificate of Non Coverage did not exempt compliance with environmental laws.
• CA Findings: The Court of Appeals affirmed the conviction, treating Efren's Letter of Appeal—wherein he admitted causing "the cutting of number of trees inside the old fishpond"—as a judicial admission conclusive against him absent any showing of palpable mistake.

• Definition of Conversion: Petitioner argued that constructing dikes and installing outlets did not amount to conversion but merely rehabilitation and improvement of the mangrove forest.
• Prior Existence as Fishpond: Petitioner maintained that when he inherited the area from his grandfather, it was already a fishpond, having been used as such since 1970, and therefore his acts did not constitute conversion.
• Good Faith Defense: Petitioner claimed he acted in good faith based on the tax declaration issued to his grandfather and the Certificate of Non Coverage issued by the DENR, which he believed authorized his activities.

• Nature of the Offense: Respondent argued that R.A. No. 8550 is a special law penalizing malum prohibitum, rendering intent and good faith immaterial to criminal liability.
• Elements of Conversion: Respondent contended that cutting mangrove trees, constructing dikes, installing outlets, and excavating altered the natural structure and form of the mangrove forest, satisfying the definition of conversion as changing from one state to another.
• Invalidity of Defenses: Respondent asserted that a tax declaration over land not classified as alienable and disposable was void and could not shield petitioner from liability, and that the Certificate of Non Coverage explicitly did not exempt the grantee from compliance with other environmental laws, including the requirement of a fishpond lease agreement under Section 45 of R.A. No. 8550.
• Judicial Admission: Respondent argued that petitioner's Letter of Appeal constituted a judicial admission of the acts charged, binding upon him and removing those facts from controversy.

• Conversion: Whether the acts of cutting mangrove trees, constructing dikes, and installing outlets constituted "conversion" under Section 94 of R.A. No. 8550.
• Good Faith and Malum Prohibitum: Whether good faith and lack of criminal intent constitute valid defenses to a charge under Section 94 of R.A. No. 8550.
• Tax Declaration and Certificate of Non Coverage: Whether a tax declaration and Certificate of Non Coverage constitute valid defenses to prosecution for conversion of mangroves.
• Judicial Admission: Whether petitioner's Letter of Appeal operated as a judicial admission binding upon him.

• Conversion: Conversion was established. The statutory definition of conversion encompasses any act that changes the form or state of the mangrove forest. Cutting trees, constructing dikes, installing outlets (prinsa), and excavating altered the natural structure and form of the mangrove area. The prohibition extends to conversion for any purpose, not merely into fishponds, and applies regardless of whether the area was previously used as a fishpond.
• Good Faith and Malum Prohibitum: Good faith is not a defense. Section 94 of R.A. No. 8550 is a special law penalizing malum prohibitum, where criminal intent is immaterial and the mere commission of the prohibited act constitutes the offense.
• Tax Declaration and Certificate of Non Coverage: Neither document constitutes a valid defense. A tax declaration issued over land not classified as alienable and disposable is invalid and criminal under Section 75 of P.D. No. 705. The Certificate of Non Coverage explicitly states that it does not exempt the grantee from compliance with applicable environmental laws and permitting requirements; only a fishpond lease agreement under Section 45 of R.A. No. 8550 exempts an accused from prosecution under Section 94.
• Judicial Admission: The Letter of Appeal constituted a judicial admission. A party who judicially admits a fact cannot later challenge it, as the admission waives proof and removes the fact from controversy. Absent any showing that the admission was made through palpable mistake, it is conclusive against the party making it.

• Conversion of Mangrove Forests — Conversion under Section 94 of R.A. No. 8550 is defined as the act of changing the natural structure and form of a mangrove forest, including but not limited to cutting trees, constructing dikes, installing outlets, and excavating. The offense is committed when the natural state of the mangrove area is altered, regardless of whether the conversion is into a fishpond or any other purpose.
• Malum Prohibitum — Violations of special laws such as R.A. No. 8550 are mala prohibita, where criminal intent is not an element of the offense and good faith is not a defense. Liability attaches upon the commission of the prohibited act, irrespective of the offender's intent or knowledge.
• Judicial Admission — A judicial admission, whether verbal or written, made by a party in the course of proceedings in the same case does not require proof and is conclusive upon the party making it. It cannot be contradicted unless shown to have been made through palpable mistake or that no such admission was made. The admission removes the admitted fact from the field of controversy and dispenses with the need for evidence.
• Mangrove Definition — Mangroves are defined as a community of intertidal plants including all species of trees, shrubs, vines, and herbs found on coasts, swamps, or borders of swamps. The term is not limited to typical mangrove trees but encompasses diverse plant species belonging to several families found in such ecosystems.

• "As defined, conversion means 'the act or process of changing from one form, state, etc., to another.'" — Defining conversion in the context of Section 94 of R.A. No. 8550.
• "Efren's acts of cutting mangrove trees, constructing a dike, installing an outlet (prinsa), and excavating in the mangrove forest constitute conversion because it altered the natural structure and form of the mangrove forest." — Articulating the ratio decidendi on what constitutes conversion.
• "R.A. No. 8550 is a special law. It punishes conversion of mangrove forests into fishponds and for other purposes. As a special law, failure to comply with the same being malum prohibitum, intent to commit it or good faith is immaterial." — Establishing the nature of the offense.
• "A party who judicially admits a fact cannot later challenge [the] fact as judicial admissions are a waiver of proof; production of evidence is dispensed with. A judicial admission also removes an admitted fact from the field of controversy." — Citing Alfelor v. Halasan on the effect of judicial admissions.
• "It is high time, therefore, and to avoid confusion, that mangrove forests do not consists of the typical mangrove trees only. As defined, mangroves are 'a community of intertidal plants including all species of trees, shrubs, vines and herbs found on coasts, swamps, or border of swamps.'" — Expanding the definition of mangroves under the Fisheries Code.

• Secretary of Justice v. Koruga, G.R. No. 166199, April 24, 2009, 586 SCRA 513 — Cited for the rule that words and phrases in a statute should be given their plain, ordinary, and common usage meaning absent legislative intent to the contrary.
• Mendoza v. People, 640 Phil. 661 (2010) — Cited for the principle that violations of special laws are mala prohibita where intent is immaterial.
• Alfelor v. Halasan, 520 Phil. 982 (2006) — Cited for the doctrine that judicial admissions are conclusive against the party making them and waive the need for proof.

• Section 94, Republic Act No. 8550 (Philippine Fisheries Code of 1998) — Punishes the conversion of mangroves into fishponds or for any other purposes with imprisonment of six years and one day to twelve years and/or a fine of Eighty thousand pesos, and requires restoration or compensation for damage if the area requires rehabilitation.
• Section 45, Republic Act No. 8550 — Provides that only the granting of a fishpond lease agreement pursuant to this section could exempt an accused from prosecution under Section 94.
• Section 75, Presidential Decree No. 705 (Revised Forestry Code) — Penalizes the issuance of a tax declaration on real property without certification that the area is alienable and disposable.
• Section 4, Rule 129, Rules of Evidence — Defines judicial admission as an admission made by a party in the course of the proceedings in the same case which does not require proof.
• Section 4, Paragraph 52, Republic Act No. 8550 — Defines mangroves as a community of intertidal plants including all species of trees, shrubs, vines and herbs found on coasts, swamps, or border of swamps.

Velasco, Jr. (Chairperson), Peralta, Reyes, and Jardeleza, JJ.